| 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 | $41.30 | 8.636% | $44.8667 | $44.87 | $44.85 | $44.90 |
| Purchase #2 | $152.74 | 3.760% | $158.483 | $158.48 | $158.50 | $158.50 |
| Purchase #3 | $11.25 | 6.397% | $11.9697 | $11.97 | $11.95 | $12.00 |
| Purchase #4 | $93.38 | 10.825% | $103.4884 | $103.49 | $103.50 | $103.50 |
| Purchase #5 | $165.73 | 7.337% | $177.8896 | $177.89 | $177.90 | $177.90 |
| Purchase #6 | $76.48 | 6.549% | $81.4887 | $81.49 | $81.50 | $81.50 |
| Purchase #7 | $165.72 | 4.276% | $172.8062 | $172.81 | $172.80 | $172.80 |
| 7 purchase totals = | $706.60 | $750.9923 | $751.00 | $751.00 | $751.10 | |