| 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 | $96.98 | 4.168% | $101.0221 | $101.02 | $101.00 | $101.00 |
| Purchase #2 | $97.30 | 10.554% | $107.569 | $107.57 | $107.55 | $107.60 |
| Purchase #3 | $102.38 | 6.796% | $109.3377 | $109.34 | $109.35 | $109.30 |
| Purchase #4 | $64.70 | 10.442% | $71.456 | $71.46 | $71.45 | $71.50 |
| Purchase #5 | $25.38 | 5.791% | $26.8498 | $26.85 | $26.85 | $26.80 |
| Purchase #6 | $39.43 | 9.388% | $43.1317 | $43.13 | $43.15 | $43.10 |
| Purchase #7 | $227.48 | 12.641% | $256.2357 | $256.24 | $256.25 | $256.20 |
| 7 purchase totals = | $653.65 | $715.6020 | $715.61 | $715.60 | $715.50 | |