| 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 | $153.31 | 5.428% | $161.6317 | $161.63 | $161.65 | $161.60 |
| Purchase #2 | $94.70 | 11.784% | $105.8594 | $105.86 | $105.85 | $105.90 |
| Purchase #3 | $32.68 | 5.815% | $34.5803 | $34.58 | $34.60 | $34.60 |
| Purchase #4 | $59.35 | 8.808% | $64.5775 | $64.58 | $64.60 | $64.60 |
| Purchase #5 | $151.52 | 12.713% | $170.7827 | $170.78 | $170.80 | $170.80 |
| Purchase #6 | $84.89 | 4.478% | $88.6914 | $88.69 | $88.70 | $88.70 |
| Purchase #7 | $99.95 | 8.497% | $108.4428 | $108.44 | $108.45 | $108.40 |
| 7 purchase totals = | $676.40 | $734.5658 | $734.56 | $734.65 | $734.60 | |