| 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 | $102.98 | 4.620% | $107.7377 | $107.74 | $107.75 | $107.70 |
| Purchase #2 | $57.94 | 8.484% | $62.8556 | $62.86 | $62.85 | $62.90 |
| Purchase #3 | $101.47 | 11.482% | $113.1208 | $113.12 | $113.10 | $113.10 |
| Purchase #4 | $229.51 | 13.428% | $260.3286 | $260.33 | $260.35 | $260.30 |
| Purchase #5 | $55.26 | 9.522% | $60.5219 | $60.52 | $60.50 | $60.50 |
| Purchase #6 | $6.56 | 13.719% | $7.46 | $7.46 | $7.45 | $7.50 |
| Purchase #7 | $47.48 | 6.629% | $50.6274 | $50.63 | $50.65 | $50.60 |
| 7 purchase totals = | $601.20 | $662.6520 | $662.66 | $662.65 | $662.60 | |