| 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 | $97.85 | 7.169% | $104.8649 | $104.86 | $104.85 | $104.90 |
| Purchase #2 | $206.99 | 7.248% | $221.9926 | $221.99 | $222.00 | $222.00 |
| Purchase #3 | $59.91 | 6.700% | $63.924 | $63.92 | $63.90 | $63.90 |
| Purchase #4 | $123.88 | 6.385% | $131.7897 | $131.79 | $131.80 | $131.80 |
| Purchase #5 | $89.49 | 9.612% | $98.0918 | $98.09 | $98.10 | $98.10 |
| Purchase #6 | $14.85 | 6.261% | $15.7798 | $15.78 | $15.80 | $15.80 |
| Purchase #7 | $107.95 | 7.647% | $116.2049 | $116.20 | $116.20 | $116.20 |
| 7 purchase totals = | $700.92 | $752.6477 | $752.63 | $752.65 | $752.70 | |