| 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 | $14.38 | 6.594% | $15.3282 | $15.33 | $15.35 | $15.30 |
| Purchase #2 | $140.92 | 5.357% | $148.4691 | $148.47 | $148.45 | $148.50 |
| Purchase #3 | $246.86 | 10.231% | $272.1162 | $272.12 | $272.10 | $272.10 |
| Purchase #4 | $178.44 | 13.526% | $202.5758 | $202.58 | $202.60 | $202.60 |
| Purchase #5 | $6.59 | 8.667% | $7.1612 | $7.16 | $7.15 | $7.20 |
| Purchase #6 | $233.83 | 12.115% | $262.1585 | $262.16 | $262.15 | $262.20 |
| Purchase #7 | $53.89 | 8.652% | $58.5526 | $58.55 | $58.55 | $58.60 |
| 7 purchase totals = | $874.91 | $966.3616 | $966.37 | $966.35 | $966.50 | |