| 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 | $67.29 | 3.253% | $69.4789 | $69.48 | $69.50 | $69.50 |
| Purchase #2 | $138.62 | 3.676% | $143.7157 | $143.72 | $143.70 | $143.70 |
| Purchase #3 | $114.67 | 9.707% | $125.801 | $125.80 | $125.80 | $125.80 |
| Purchase #4 | $40.86 | 9.178% | $44.6101 | $44.61 | $44.60 | $44.60 |
| Purchase #5 | $118.67 | 7.440% | $127.499 | $127.50 | $127.50 | $127.50 |
| Purchase #6 | $108.86 | 11.814% | $121.7207 | $121.72 | $121.70 | $121.70 |
| Purchase #7 | $77.68 | 13.372% | $88.0674 | $88.07 | $88.05 | $88.10 |
| 7 purchase totals = | $666.65 | $720.8928 | $720.90 | $720.85 | $720.90 | |