| 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 | $62.86 | 9.369% | $68.7494 | $68.75 | $68.75 | $68.70 |
| Purchase #2 | $212.63 | 13.872% | $242.126 | $242.13 | $242.15 | $242.10 |
| Purchase #3 | $155.35 | 3.499% | $160.7857 | $160.79 | $160.80 | $160.80 |
| Purchase #4 | $102.56 | 4.801% | $107.4839 | $107.48 | $107.50 | $107.50 |
| Purchase #5 | $145.55 | 3.217% | $150.2323 | $150.23 | $150.25 | $150.20 |
| Purchase #6 | $117.28 | 8.584% | $127.3473 | $127.35 | $127.35 | $127.30 |
| Purchase #7 | $95.53 | 6.788% | $102.0146 | $102.01 | $102.00 | $102.00 |
| 7 purchase totals = | $891.76 | $958.7392 | $958.74 | $958.80 | $958.60 | |