| 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 | $46.68 | 4.637% | $48.8446 | $48.84 | $48.85 | $48.80 |
| Purchase #2 | $231.78 | 7.310% | $248.7231 | $248.72 | $248.70 | $248.70 |
| Purchase #3 | $84.42 | 3.463% | $87.3435 | $87.34 | $87.35 | $87.30 |
| Purchase #4 | $81.93 | 7.485% | $88.0625 | $88.06 | $88.05 | $88.10 |
| Purchase #5 | $151.44 | 8.435% | $164.214 | $164.21 | $164.20 | $164.20 |
| Purchase #6 | $106.74 | 10.318% | $117.7534 | $117.75 | $117.75 | $117.80 |
| Purchase #7 | $214.80 | 8.339% | $232.7122 | $232.71 | $232.70 | $232.70 |
| 7 purchase totals = | $917.79 | $987.6533 | $987.63 | $987.60 | $987.60 | |