| 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 | $61.39 | 4.654% | $64.2471 | $64.25 | $64.25 | $64.20 |
| Purchase #2 | $184.88 | 7.189% | $198.171 | $198.17 | $198.15 | $198.20 |
| Purchase #3 | $34.30 | 12.380% | $38.5463 | $38.55 | $38.55 | $38.50 |
| Purchase #4 | $16.83 | 5.460% | $17.7489 | $17.75 | $17.75 | $17.70 |
| Purchase #5 | $238.55 | 6.399% | $253.8148 | $253.81 | $253.80 | $253.80 |
| Purchase #6 | $114.84 | 5.493% | $121.1482 | $121.15 | $121.15 | $121.10 |
| Purchase #7 | $217.92 | 8.330% | $236.0727 | $236.07 | $236.05 | $236.10 |
| 7 purchase totals = | $868.71 | $929.7490 | $929.75 | $929.70 | $929.60 | |