| 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 | $90.80 | 12.155% | $101.8367 | $101.84 | $101.85 | $101.80 |
| Purchase #2 | $52.79 | 10.378% | $58.2685 | $58.27 | $58.25 | $58.30 |
| Purchase #3 | $41.61 | 5.145% | $43.7508 | $43.75 | $43.75 | $43.80 |
| Purchase #4 | $210.32 | 9.520% | $230.3425 | $230.34 | $230.35 | $230.30 |
| Purchase #5 | $48.97 | 9.254% | $53.5017 | $53.50 | $53.50 | $53.50 |
| Purchase #6 | $141.95 | 11.651% | $158.4886 | $158.49 | $158.50 | $158.50 |
| Purchase #7 | $48.43 | 7.255% | $51.9436 | $51.94 | $51.95 | $51.90 |
| 7 purchase totals = | $634.87 | $698.1324 | $698.13 | $698.15 | $698.10 | |