| 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 | $28.40 | 4.715% | $29.7391 | $29.74 | $29.75 | $29.70 |
| Purchase #2 | $100.43 | 11.821% | $112.3018 | $112.30 | $112.30 | $112.30 |
| Purchase #3 | $249.43 | 4.522% | $260.7092 | $260.71 | $260.70 | $260.70 |
| Purchase #4 | $88.47 | 9.296% | $96.6942 | $96.69 | $96.70 | $96.70 |
| Purchase #5 | $75.52 | 5.375% | $79.5792 | $79.58 | $79.60 | $79.60 |
| Purchase #6 | $13.44 | 8.228% | $14.5458 | $14.55 | $14.55 | $14.50 |
| Purchase #7 | $191.36 | 11.468% | $213.3052 | $213.31 | $213.30 | $213.30 |
| 7 purchase totals = | $747.05 | $806.8745 | $806.88 | $806.90 | $806.80 | |