| 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 | $88.90 | 8.445% | $96.4076 | $96.41 | $96.40 | $96.40 |
| Purchase #2 | $103.75 | 9.674% | $113.7868 | $113.79 | $113.80 | $113.80 |
| Purchase #3 | $42.53 | 6.336% | $45.2247 | $45.22 | $45.20 | $45.20 |
| Purchase #4 | $210.78 | 6.675% | $224.8496 | $224.85 | $224.85 | $224.80 |
| Purchase #5 | $179.88 | 12.303% | $202.0106 | $202.01 | $202.00 | $202.00 |
| Purchase #6 | $205.36 | 9.591% | $225.0561 | $225.06 | $225.05 | $225.10 |
| Purchase #7 | $45.25 | 9.316% | $49.4655 | $49.47 | $49.45 | $49.50 |
| 7 purchase totals = | $876.45 | $956.8009 | $956.81 | $956.75 | $956.80 | |