| 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 | $90.92 | 8.707% | $98.8364 | $98.84 | $98.85 | $98.80 |
| Purchase #2 | $67.75 | 3.204% | $69.9207 | $69.92 | $69.90 | $69.90 |
| Purchase #3 | $192.66 | 7.721% | $207.5353 | $207.54 | $207.55 | $207.50 |
| Purchase #4 | $139.83 | 12.589% | $157.4332 | $157.43 | $157.45 | $157.40 |
| Purchase #5 | $177.70 | 3.640% | $184.1683 | $184.17 | $184.15 | $184.20 |
| Purchase #6 | $182.92 | 10.409% | $201.9601 | $201.96 | $201.95 | $202.00 |
| Purchase #7 | $182.90 | 10.801% | $202.655 | $202.66 | $202.65 | $202.70 |
| 7 purchase totals = | $1,034.68 | $1,122.5090 | $1,122.52 | $1,122.50 | $1,122.50 | |