| 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 | $41.48 | 9.471% | $45.4086 | $45.41 | $45.40 | $45.40 |
| Purchase #2 | $48.64 | 5.201% | $51.1698 | $51.17 | $51.15 | $51.20 |
| Purchase #3 | $231.53 | 8.162% | $250.4275 | $250.43 | $250.45 | $250.40 |
| Purchase #4 | $246.79 | 4.381% | $257.6019 | $257.60 | $257.60 | $257.60 |
| Purchase #5 | $11.47 | 13.477% | $13.0158 | $13.02 | $13.00 | $13.00 |
| Purchase #6 | $120.30 | 11.234% | $133.8145 | $133.81 | $133.80 | $133.80 |
| Purchase #7 | $41.51 | 7.539% | $44.6394 | $44.64 | $44.65 | $44.60 |
| 7 purchase totals = | $741.72 | $796.0775 | $796.08 | $796.05 | $796.00 | |