| 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 | $45.67 | 8.307% | $49.4638 | $49.46 | $49.45 | $49.50 |
| Purchase #2 | $216.40 | 12.436% | $243.3115 | $243.31 | $243.30 | $243.30 |
| Purchase #3 | $61.96 | 9.426% | $67.8003 | $67.80 | $67.80 | $67.80 |
| Purchase #4 | $82.83 | 11.326% | $92.2113 | $92.21 | $92.20 | $92.20 |
| Purchase #5 | $100.28 | 13.694% | $114.0123 | $114.01 | $114.00 | $114.00 |
| Purchase #6 | $217.94 | 4.684% | $228.1483 | $228.15 | $228.15 | $228.10 |
| Purchase #7 | $38.52 | 5.601% | $40.6775 | $40.68 | $40.70 | $40.70 |
| 7 purchase totals = | $763.60 | $835.6250 | $835.62 | $835.60 | $835.60 | |