| 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 | $38.39 | 10.548% | $42.4394 | $42.44 | $42.45 | $42.40 |
| Purchase #2 | $226.55 | 7.771% | $244.1552 | $244.16 | $244.15 | $244.20 |
| Purchase #3 | $243.26 | 7.846% | $262.3462 | $262.35 | $262.35 | $262.30 |
| Purchase #4 | $99.63 | 5.636% | $105.2451 | $105.25 | $105.25 | $105.20 |
| Purchase #5 | $58.52 | 7.583% | $62.9576 | $62.96 | $62.95 | $63.00 |
| Purchase #6 | $14.66 | 7.340% | $15.736 | $15.74 | $15.75 | $15.70 |
| Purchase #7 | $89.61 | 13.631% | $101.8247 | $101.82 | $101.80 | $101.80 |
| 7 purchase totals = | $770.62 | $834.7042 | $834.72 | $834.70 | $834.60 | |