| 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 | $37.51 | 8.399% | $40.6605 | $40.66 | $40.65 | $40.70 |
| Purchase #2 | $126.65 | 10.687% | $140.1851 | $140.19 | $140.20 | $140.20 |
| Purchase #3 | $183.39 | 4.145% | $190.9915 | $190.99 | $191.00 | $191.00 |
| Purchase #4 | $53.84 | 5.517% | $56.8104 | $56.81 | $56.80 | $56.80 |
| Purchase #5 | $23.51 | 10.635% | $26.0103 | $26.01 | $26.00 | $26.00 |
| Purchase #6 | $217.91 | 9.183% | $237.9207 | $237.92 | $237.90 | $237.90 |
| Purchase #7 | $166.90 | 6.118% | $177.1109 | $177.11 | $177.10 | $177.10 |
| 7 purchase totals = | $809.71 | $869.6894 | $869.69 | $869.65 | $869.70 | |