| 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 | $80.87 | 13.425% | $91.7268 | $91.73 | $91.75 | $91.70 |
| Purchase #2 | $6.70 | 5.494% | $7.0681 | $7.07 | $7.05 | $7.10 |
| Purchase #3 | $181.32 | 10.130% | $199.6877 | $199.69 | $199.70 | $199.70 |
| Purchase #4 | $63.79 | 9.428% | $69.8041 | $69.80 | $69.80 | $69.80 |
| Purchase #5 | $108.83 | 9.749% | $119.4398 | $119.44 | $119.45 | $119.40 |
| Purchase #6 | $226.89 | 4.295% | $236.6349 | $236.63 | $236.65 | $236.60 |
| Purchase #7 | $37.79 | 9.335% | $41.3177 | $41.32 | $41.30 | $41.30 |
| 7 purchase totals = | $706.19 | $765.6791 | $765.68 | $765.70 | $765.60 | |