| 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 | $45.59 | 5.358% | $48.0327 | $48.03 | $48.05 | $48.00 |
| Purchase #2 | $233.72 | 11.551% | $260.717 | $260.72 | $260.70 | $260.70 |
| Purchase #3 | $223.64 | 11.735% | $249.8842 | $249.88 | $249.90 | $249.90 |
| Purchase #4 | $247.54 | 12.405% | $278.2473 | $278.25 | $278.25 | $278.20 |
| Purchase #5 | $209.95 | 5.657% | $221.8269 | $221.83 | $221.85 | $221.80 |
| Purchase #6 | $213.38 | 7.193% | $228.7284 | $228.73 | $228.75 | $228.70 |
| Purchase #7 | $101.74 | 8.669% | $110.5598 | $110.56 | $110.55 | $110.60 |
| 7 purchase totals = | $1,275.56 | $1,397.9963 | $1,398.00 | $1,398.05 | $1,397.90 | |