| 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 | $96.49 | 3.574% | $99.9386 | $99.94 | $99.95 | $99.90 |
| Purchase #2 | $165.58 | 5.850% | $175.2664 | $175.27 | $175.25 | $175.30 |
| Purchase #3 | $57.92 | 10.177% | $63.8145 | $63.81 | $63.80 | $63.80 |
| Purchase #4 | $127.51 | 8.591% | $138.4644 | $138.46 | $138.45 | $138.50 |
| Purchase #5 | $8.59 | 7.789% | $9.2591 | $9.26 | $9.25 | $9.30 |
| Purchase #6 | $46.51 | 7.545% | $50.0192 | $50.02 | $50.00 | $50.00 |
| Purchase #7 | $122.44 | 3.686% | $126.9531 | $126.95 | $126.95 | $127.00 |
| 7 purchase totals = | $625.04 | $663.7153 | $663.71 | $663.65 | $663.80 | |