| 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 | $110.43 | 9.596% | $121.0269 | $121.03 | $121.05 | $121.00 |
| Purchase #2 | $14.68 | 10.144% | $16.1691 | $16.17 | $16.15 | $16.20 |
| Purchase #3 | $94.34 | 4.216% | $98.3174 | $98.32 | $98.30 | $98.30 |
| Purchase #4 | $68.60 | 10.583% | $75.8599 | $75.86 | $75.85 | $75.90 |
| Purchase #5 | $228.87 | 11.842% | $255.9728 | $255.97 | $255.95 | $256.00 |
| Purchase #6 | $48.82 | 11.241% | $54.3079 | $54.31 | $54.30 | $54.30 |
| Purchase #7 | $67.53 | 13.519% | $76.6594 | $76.66 | $76.65 | $76.70 |
| 7 purchase totals = | $633.27 | $698.3134 | $698.32 | $698.25 | $698.40 | |