| 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 | $35.56 | 6.831% | $37.9891 | $37.99 | $38.00 | $38.00 |
| Purchase #2 | $62.76 | 12.696% | $70.728 | $70.73 | $70.75 | $70.70 |
| Purchase #3 | $190.95 | 5.644% | $201.7272 | $201.73 | $201.75 | $201.70 |
| Purchase #4 | $197.56 | 3.443% | $204.362 | $204.36 | $204.35 | $204.40 |
| Purchase #5 | $209.72 | 4.849% | $219.8893 | $219.89 | $219.90 | $219.90 |
| Purchase #6 | $61.68 | 7.621% | $66.3806 | $66.38 | $66.40 | $66.40 |
| Purchase #7 | $116.89 | 3.485% | $120.9636 | $120.96 | $120.95 | $121.00 |
| 7 purchase totals = | $875.12 | $922.0398 | $922.04 | $922.10 | $922.10 | |