| 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 | $243.94 | 6.475% | $259.7351 | $259.74 | $259.75 | $259.70 |
| Purchase #2 | $51.52 | 13.629% | $58.5417 | $58.54 | $58.55 | $58.50 |
| Purchase #3 | $12.76 | 8.259% | $13.8138 | $13.81 | $13.80 | $13.80 |
| Purchase #4 | $35.35 | 13.598% | $40.1569 | $40.16 | $40.15 | $40.20 |
| Purchase #5 | $207.49 | 8.359% | $224.8341 | $224.83 | $224.85 | $224.80 |
| Purchase #6 | $165.50 | 5.781% | $175.0676 | $175.07 | $175.05 | $175.10 |
| Purchase #7 | $56.36 | 10.854% | $62.4773 | $62.48 | $62.50 | $62.50 |
| 7 purchase totals = | $772.92 | $834.6265 | $834.63 | $834.65 | $834.60 | |