| 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 | $68.70 | 13.454% | $77.9429 | $77.94 | $77.95 | $77.90 |
| Purchase #2 | $207.80 | 12.678% | $234.1449 | $234.14 | $234.15 | $234.10 |
| Purchase #3 | $186.68 | 12.670% | $210.3324 | $210.33 | $210.35 | $210.30 |
| Purchase #4 | $19.50 | 8.384% | $21.1349 | $21.13 | $21.15 | $21.10 |
| Purchase #5 | $113.98 | 6.788% | $121.717 | $121.72 | $121.70 | $121.70 |
| Purchase #6 | $152.58 | 9.379% | $166.8905 | $166.89 | $166.90 | $166.90 |
| Purchase #7 | $22.76 | 8.179% | $24.6215 | $24.62 | $24.60 | $24.60 |
| 7 purchase totals = | $772.00 | $856.7841 | $856.77 | $856.80 | $856.60 | |