| 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 | $8.73 | 9.553% | $9.564 | $9.56 | $9.55 | $9.60 |
| Purchase #2 | $160.64 | 11.637% | $179.3337 | $179.33 | $179.35 | $179.30 |
| Purchase #3 | $56.28 | 6.797% | $60.1054 | $60.11 | $60.10 | $60.10 |
| Purchase #4 | $75.58 | 10.646% | $83.6262 | $83.63 | $83.65 | $83.60 |
| Purchase #5 | $180.97 | 10.460% | $199.8995 | $199.90 | $199.90 | $199.90 |
| Purchase #6 | $191.27 | 7.223% | $205.0854 | $205.09 | $205.10 | $205.10 |
| Purchase #7 | $215.84 | 9.761% | $236.9081 | $236.91 | $236.90 | $236.90 |
| 7 purchase totals = | $889.31 | $974.5223 | $974.53 | $974.55 | $974.50 | |