| 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 | $85.55 | 3.161% | $88.2542 | $88.25 | $88.25 | $88.30 |
| Purchase #2 | $178.60 | 8.370% | $193.5488 | $193.55 | $193.55 | $193.50 |
| Purchase #3 | $28.49 | 9.641% | $31.2367 | $31.24 | $31.25 | $31.20 |
| Purchase #4 | $124.81 | 6.390% | $132.7854 | $132.79 | $132.80 | $132.80 |
| Purchase #5 | $89.68 | 4.690% | $93.886 | $93.89 | $93.90 | $93.90 |
| Purchase #6 | $39.79 | 12.176% | $44.6348 | $44.63 | $44.65 | $44.60 |
| Purchase #7 | $232.91 | 6.612% | $248.31 | $248.31 | $248.30 | $248.30 |
| 7 purchase totals = | $779.83 | $832.6559 | $832.66 | $832.70 | $832.60 | |