| 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 | $236.29 | 8.663% | $256.7598 | $256.76 | $256.75 | $256.80 |
| Purchase #2 | $64.74 | 6.578% | $68.9986 | $69.00 | $69.00 | $69.00 |
| Purchase #3 | $15.82 | 3.286% | $16.3398 | $16.34 | $16.35 | $16.30 |
| Purchase #4 | $146.72 | 13.745% | $166.8867 | $166.89 | $166.90 | $166.90 |
| Purchase #5 | $147.34 | 7.416% | $158.2667 | $158.27 | $158.25 | $158.30 |
| Purchase #6 | $73.83 | 7.199% | $79.145 | $79.15 | $79.15 | $79.10 |
| Purchase #7 | $92.98 | 10.498% | $102.741 | $102.74 | $102.75 | $102.70 |
| 7 purchase totals = | $777.72 | $849.1376 | $849.15 | $849.15 | $849.10 | |