| 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 | $74.70 | 10.592% | $82.6122 | $82.61 | $82.60 | $82.60 |
| Purchase #2 | $58.80 | 9.498% | $64.3848 | $64.38 | $64.40 | $64.40 |
| Purchase #3 | $212.87 | 12.195% | $238.8295 | $238.83 | $238.85 | $238.80 |
| Purchase #4 | $85.32 | 12.191% | $95.7214 | $95.72 | $95.70 | $95.70 |
| Purchase #5 | $175.71 | 12.559% | $197.7774 | $197.78 | $197.80 | $197.80 |
| Purchase #6 | $139.93 | 6.624% | $149.199 | $149.20 | $149.20 | $149.20 |
| Purchase #7 | $14.66 | 4.665% | $15.3439 | $15.34 | $15.35 | $15.30 |
| 7 purchase totals = | $761.99 | $843.8682 | $843.86 | $843.90 | $843.80 | |