| 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 | $95.43 | 5.647% | $100.8189 | $100.82 | $100.80 | $100.80 |
| Purchase #2 | $209.37 | 5.414% | $220.7053 | $220.71 | $220.70 | $220.70 |
| Purchase #3 | $141.82 | 4.847% | $148.694 | $148.69 | $148.70 | $148.70 |
| Purchase #4 | $95.57 | 12.542% | $107.5564 | $107.56 | $107.55 | $107.60 |
| Purchase #5 | $60.73 | 6.129% | $64.4521 | $64.45 | $64.45 | $64.50 |
| Purchase #6 | $144.51 | 11.281% | $160.8122 | $160.81 | $160.80 | $160.80 |
| Purchase #7 | $59.95 | 7.745% | $64.5931 | $64.59 | $64.60 | $64.60 |
| 7 purchase totals = | $807.38 | $867.6320 | $867.63 | $867.60 | $867.70 | |