| 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 | $64.54 | 5.713% | $68.2272 | $68.23 | $68.25 | $68.20 |
| Purchase #2 | $44.25 | 5.686% | $46.7661 | $46.77 | $46.75 | $46.80 |
| Purchase #3 | $240.35 | 4.426% | $250.9879 | $250.99 | $251.00 | $251.00 |
| Purchase #4 | $21.65 | 12.144% | $24.2792 | $24.28 | $24.30 | $24.30 |
| Purchase #5 | $128.96 | 4.536% | $134.8096 | $134.81 | $134.80 | $134.80 |
| Purchase #6 | $139.67 | 13.768% | $158.8998 | $158.90 | $158.90 | $158.90 |
| Purchase #7 | $131.64 | 9.625% | $144.3104 | $144.31 | $144.30 | $144.30 |
| 7 purchase totals = | $771.06 | $828.2802 | $828.29 | $828.30 | $828.30 | |