| 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 | $88.68 | 3.415% | $91.7084 | $91.71 | $91.70 | $91.70 |
| Purchase #2 | $142.93 | 12.834% | $161.2736 | $161.27 | $161.25 | $161.30 |
| Purchase #3 | $174.61 | 8.363% | $189.2126 | $189.21 | $189.20 | $189.20 |
| Purchase #4 | $17.95 | 10.256% | $19.791 | $19.79 | $19.80 | $19.80 |
| Purchase #5 | $29.96 | 12.566% | $33.7248 | $33.72 | $33.70 | $33.70 |
| Purchase #6 | $55.49 | 10.294% | $61.2021 | $61.20 | $61.20 | $61.20 |
| Purchase #7 | $12.91 | 7.193% | $13.8386 | $13.84 | $13.85 | $13.80 |
| 7 purchase totals = | $522.53 | $570.7511 | $570.74 | $570.70 | $570.70 | |