| 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 | $103.76 | 3.213% | $107.0938 | $107.09 | $107.10 | $107.10 |
| Purchase #2 | $88.28 | 5.815% | $93.4135 | $93.41 | $93.40 | $93.40 |
| Purchase #3 | $96.90 | 11.608% | $108.1482 | $108.15 | $108.15 | $108.10 |
| Purchase #4 | $192.74 | 12.743% | $217.3009 | $217.30 | $217.30 | $217.30 |
| Purchase #5 | $53.41 | 12.833% | $60.2641 | $60.26 | $60.25 | $60.30 |
| Purchase #6 | $64.91 | 13.535% | $73.6956 | $73.70 | $73.70 | $73.70 |
| Purchase #7 | $93.33 | 8.447% | $101.2136 | $101.21 | $101.20 | $101.20 |
| 7 purchase totals = | $693.33 | $761.1297 | $761.12 | $761.10 | $761.10 | |