| 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 | $41.99 | 3.621% | $43.5105 | $43.51 | $43.50 | $43.50 |
| Purchase #2 | $110.30 | 6.462% | $117.4276 | $117.43 | $117.45 | $117.40 |
| Purchase #3 | $58.71 | 12.492% | $66.0441 | $66.04 | $66.05 | $66.00 |
| Purchase #4 | $38.88 | 5.282% | $40.9336 | $40.93 | $40.95 | $40.90 |
| Purchase #5 | $59.86 | 4.293% | $62.4298 | $62.43 | $62.45 | $62.40 |
| Purchase #6 | $38.26 | 7.364% | $41.0775 | $41.08 | $41.10 | $41.10 |
| Purchase #7 | $47.97 | 10.296% | $52.909 | $52.91 | $52.90 | $52.90 |
| 7 purchase totals = | $395.97 | $424.3321 | $424.33 | $424.40 | $424.20 | |