| 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 | $92.26 | 7.669% | $99.3354 | $99.34 | $99.35 | $99.30 |
| Purchase #2 | $12.52 | 9.673% | $13.7311 | $13.73 | $13.75 | $13.70 |
| Purchase #3 | $215.73 | 13.434% | $244.7112 | $244.71 | $244.70 | $244.70 |
| Purchase #4 | $22.57 | 8.720% | $24.5381 | $24.54 | $24.55 | $24.50 |
| Purchase #5 | $220.34 | 10.422% | $243.3038 | $243.30 | $243.30 | $243.30 |
| Purchase #6 | $145.42 | 4.122% | $151.4142 | $151.41 | $151.40 | $151.40 |
| Purchase #7 | $48.40 | 8.374% | $52.453 | $52.45 | $52.45 | $52.50 |
| 7 purchase totals = | $757.24 | $829.4868 | $829.48 | $829.50 | $829.40 | |