| 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 | $66.30 | 3.416% | $68.5648 | $68.56 | $68.55 | $68.60 |
| Purchase #2 | $97.72 | 3.762% | $101.3962 | $101.40 | $101.40 | $101.40 |
| Purchase #3 | $248.68 | 4.818% | $260.6614 | $260.66 | $260.65 | $260.70 |
| Purchase #4 | $185.45 | 11.577% | $206.9195 | $206.92 | $206.90 | $206.90 |
| Purchase #5 | $235.43 | 9.155% | $256.9836 | $256.98 | $257.00 | $257.00 |
| Purchase #6 | $48.60 | 4.507% | $50.7904 | $50.79 | $50.80 | $50.80 |
| Purchase #7 | $49.65 | 10.678% | $54.9516 | $54.95 | $54.95 | $55.00 |
| 7 purchase totals = | $931.83 | $1,000.2675 | $1,000.26 | $1,000.25 | $1,000.40 | |