| 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 | $107.31 | 12.827% | $121.0747 | $121.07 | $121.05 | $121.10 |
| Purchase #2 | $19.99 | 9.383% | $21.8657 | $21.87 | $21.85 | $21.90 |
| Purchase #3 | $127.38 | 6.352% | $135.4712 | $135.47 | $135.45 | $135.50 |
| Purchase #4 | $145.52 | 4.857% | $152.5879 | $152.59 | $152.60 | $152.60 |
| Purchase #5 | $150.82 | 10.467% | $166.6063 | $166.61 | $166.60 | $166.60 |
| Purchase #6 | $63.89 | 7.772% | $68.8555 | $68.86 | $68.85 | $68.90 |
| Purchase #7 | $121.41 | 7.796% | $130.8751 | $130.88 | $130.90 | $130.90 |
| 7 purchase totals = | $736.32 | $797.3364 | $797.35 | $797.30 | $797.50 | |