| 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 | $13.72 | 6.325% | $14.5878 | $14.59 | $14.60 | $14.60 |
| Purchase #2 | $105.61 | 6.497% | $112.4715 | $112.47 | $112.45 | $112.50 |
| Purchase #3 | $109.65 | 10.333% | $120.9801 | $120.98 | $121.00 | $121.00 |
| Purchase #4 | $158.96 | 8.132% | $171.8866 | $171.89 | $171.90 | $171.90 |
| Purchase #5 | $165.98 | 7.127% | $177.8094 | $177.81 | $177.80 | $177.80 |
| Purchase #6 | $135.45 | 3.362% | $140.0038 | $140.00 | $140.00 | $140.00 |
| Purchase #7 | $229.60 | 12.251% | $257.7283 | $257.73 | $257.75 | $257.70 |
| 7 purchase totals = | $918.97 | $995.4675 | $995.47 | $995.50 | $995.50 | |