| 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 | $73.52 | 4.337% | $76.7086 | $76.71 | $76.70 | $76.70 |
| Purchase #2 | $139.51 | 6.429% | $148.4791 | $148.48 | $148.50 | $148.50 |
| Purchase #3 | $227.50 | 9.648% | $249.4492 | $249.45 | $249.45 | $249.40 |
| Purchase #4 | $226.96 | 7.462% | $243.8958 | $243.90 | $243.90 | $243.90 |
| Purchase #5 | $83.88 | 5.251% | $88.2845 | $88.28 | $88.30 | $88.30 |
| Purchase #6 | $141.64 | 7.644% | $152.467 | $152.47 | $152.45 | $152.50 |
| Purchase #7 | $78.74 | 11.533% | $87.8211 | $87.82 | $87.80 | $87.80 |
| 7 purchase totals = | $971.75 | $1,047.1053 | $1,047.11 | $1,047.10 | $1,047.10 | |