| 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 | $48.66 | 6.643% | $51.8925 | $51.89 | $51.90 | $51.90 |
| Purchase #2 | $57.71 | 11.108% | $64.1204 | $64.12 | $64.10 | $64.10 |
| Purchase #3 | $130.86 | 12.711% | $147.4936 | $147.49 | $147.50 | $147.50 |
| Purchase #4 | $9.37 | 4.745% | $9.8146 | $9.81 | $9.80 | $9.80 |
| Purchase #5 | $76.43 | 11.435% | $85.1698 | $85.17 | $85.15 | $85.20 |
| Purchase #6 | $68.56 | 6.434% | $72.9712 | $72.97 | $72.95 | $73.00 |
| Purchase #7 | $126.83 | 3.843% | $131.7041 | $131.70 | $131.70 | $131.70 |
| 7 purchase totals = | $518.42 | $563.1662 | $563.15 | $563.10 | $563.20 | |