| 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 | $44.90 | 8.466% | $48.7012 | $48.70 | $48.70 | $48.70 |
| Purchase #2 | $158.98 | 9.382% | $173.8955 | $173.90 | $173.90 | $173.90 |
| Purchase #3 | $54.91 | 13.273% | $62.1982 | $62.20 | $62.20 | $62.20 |
| Purchase #4 | $199.86 | 10.640% | $221.1251 | $221.13 | $221.15 | $221.10 |
| Purchase #5 | $10.39 | 3.509% | $10.7546 | $10.75 | $10.75 | $10.80 |
| Purchase #6 | $89.58 | 11.397% | $99.7894 | $99.79 | $99.80 | $99.80 |
| Purchase #7 | $245.88 | 12.749% | $277.2272 | $277.23 | $277.25 | $277.20 |
| 7 purchase totals = | $804.50 | $893.6912 | $893.70 | $893.75 | $893.70 | |