| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $35.62 | 10.754% | $39.4506 | $39.45 | $39.45 | $39.50 |
| Purchase #2 | $188.31 | 9.434% | $206.0752 | $206.08 | $206.10 | $206.10 |
| Purchase #3 | $172.91 | 9.106% | $188.6552 | $188.66 | $188.65 | $188.70 |
| Purchase #4 | $152.93 | 3.235% | $157.8773 | $157.88 | $157.90 | $157.90 |
| Purchase #5 | $165.64 | 7.158% | $177.4965 | $177.50 | $177.50 | $177.50 |
| Purchase #6 | $215.64 | 6.440% | $229.5272 | $229.53 | $229.55 | $229.50 |
| Purchase #7 | $135.72 | 12.711% | $152.9714 | $152.97 | $152.95 | $153.00 |
| 7 purchase totals = | $1,066.77 | $1,152.0534 | $1,152.07 | $1,152.10 | $1,152.20 | |