| 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 | $52.89 | 10.576% | $58.4836 | $58.48 | $58.50 | $58.50 |
| Purchase #2 | $143.97 | 11.811% | $160.9743 | $160.97 | $160.95 | $161.00 |
| Purchase #3 | $112.91 | 7.332% | $121.1886 | $121.19 | $121.20 | $121.20 |
| Purchase #4 | $80.62 | 8.224% | $87.2502 | $87.25 | $87.25 | $87.30 |
| Purchase #5 | $238.87 | 6.535% | $254.4802 | $254.48 | $254.50 | $254.50 |
| Purchase #6 | $146.59 | 11.216% | $163.0315 | $163.03 | $163.05 | $163.00 |
| Purchase #7 | $173.92 | 11.570% | $194.0425 | $194.04 | $194.05 | $194.00 |
| 7 purchase totals = | $949.77 | $1,039.4509 | $1,039.44 | $1,039.50 | $1,039.50 | |