| 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 | $58.47 | 9.570% | $64.0656 | $64.07 | $64.05 | $64.10 |
| Purchase #2 | $86.71 | 8.618% | $94.1827 | $94.18 | $94.20 | $94.20 |
| Purchase #3 | $33.93 | 12.387% | $38.1329 | $38.13 | $38.15 | $38.10 |
| Purchase #4 | $248.27 | 3.864% | $257.8632 | $257.86 | $257.85 | $257.90 |
| Purchase #5 | $71.43 | 13.686% | $81.2059 | $81.21 | $81.20 | $81.20 |
| Purchase #6 | $223.83 | 12.434% | $251.661 | $251.66 | $251.65 | $251.70 |
| Purchase #7 | $52.38 | 10.462% | $57.86 | $57.86 | $57.85 | $57.90 |
| 7 purchase totals = | $775.02 | $844.9713 | $844.97 | $844.95 | $845.10 | |