| 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 | $45.98 | 4.521% | $48.0588 | $48.06 | $48.05 | $48.10 |
| Purchase #2 | $157.55 | 13.352% | $178.5861 | $178.59 | $178.60 | $178.60 |
| Purchase #3 | $146.87 | 7.647% | $158.1011 | $158.10 | $158.10 | $158.10 |
| Purchase #4 | $65.88 | 3.656% | $68.2886 | $68.29 | $68.30 | $68.30 |
| Purchase #5 | $88.77 | 10.306% | $97.9186 | $97.92 | $97.90 | $97.90 |
| Purchase #6 | $204.77 | 13.251% | $231.9041 | $231.90 | $231.90 | $231.90 |
| Purchase #7 | $149.45 | 6.851% | $159.6888 | $159.69 | $159.70 | $159.70 |
| 7 purchase totals = | $859.27 | $942.5461 | $942.55 | $942.55 | $942.60 | |