| 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 | $69.59 | 8.814% | $75.7237 | $75.72 | $75.70 | $75.70 |
| Purchase #2 | $29.40 | 13.434% | $33.3496 | $33.35 | $33.35 | $33.30 |
| Purchase #3 | $78.84 | 12.150% | $88.4191 | $88.42 | $88.40 | $88.40 |
| Purchase #4 | $66.64 | 5.629% | $70.3912 | $70.39 | $70.40 | $70.40 |
| Purchase #5 | $207.88 | 5.843% | $220.0264 | $220.03 | $220.05 | $220.00 |
| Purchase #6 | $237.80 | 7.207% | $254.9382 | $254.94 | $254.95 | $254.90 |
| Purchase #7 | $103.51 | 13.809% | $117.8037 | $117.80 | $117.80 | $117.80 |
| 7 purchase totals = | $793.66 | $860.6519 | $860.65 | $860.65 | $860.50 | |