| 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 | $93.80 | 12.240% | $105.2811 | $105.28 | $105.30 | $105.30 |
| Purchase #2 | $62.35 | 11.625% | $69.5982 | $69.60 | $69.60 | $69.60 |
| Purchase #3 | $123.57 | 4.483% | $129.1096 | $129.11 | $129.10 | $129.10 |
| Purchase #4 | $150.88 | 5.262% | $158.8193 | $158.82 | $158.80 | $158.80 |
| Purchase #5 | $28.89 | 5.687% | $30.533 | $30.53 | $30.55 | $30.50 |
| Purchase #6 | $76.46 | 7.559% | $82.2396 | $82.24 | $82.25 | $82.20 |
| Purchase #7 | $202.79 | 5.468% | $213.8786 | $213.88 | $213.90 | $213.90 |
| 7 purchase totals = | $738.74 | $789.4594 | $789.46 | $789.50 | $789.40 | |