| 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 | $44.93 | 7.694% | $48.3869 | $48.39 | $48.40 | $48.40 |
| Purchase #2 | $82.29 | 6.203% | $87.3944 | $87.39 | $87.40 | $87.40 |
| Purchase #3 | $49.63 | 7.346% | $53.2758 | $53.28 | $53.30 | $53.30 |
| Purchase #4 | $67.67 | 5.699% | $71.5265 | $71.53 | $71.55 | $71.50 |
| Purchase #5 | $248.80 | 4.745% | $260.6056 | $260.61 | $260.60 | $260.60 |
| Purchase #6 | $157.99 | 11.596% | $176.3105 | $176.31 | $176.30 | $176.30 |
| Purchase #7 | $217.38 | 6.797% | $232.1553 | $232.16 | $232.15 | $232.20 |
| 7 purchase totals = | $868.69 | $929.6550 | $929.67 | $929.70 | $929.70 | |