| 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 | $78.31 | 8.203% | $84.7338 | $84.73 | $84.75 | $84.70 |
| Purchase #2 | $30.82 | 8.288% | $33.3744 | $33.37 | $33.35 | $33.40 |
| Purchase #3 | $19.37 | 7.789% | $20.8787 | $20.88 | $20.90 | $20.90 |
| Purchase #4 | $45.52 | 6.584% | $48.517 | $48.52 | $48.50 | $48.50 |
| Purchase #5 | $89.65 | 7.773% | $96.6185 | $96.62 | $96.60 | $96.60 |
| Purchase #6 | $222.49 | 11.218% | $247.4489 | $247.45 | $247.45 | $247.40 |
| Purchase #7 | $97.67 | 8.852% | $106.3157 | $106.32 | $106.30 | $106.30 |
| 7 purchase totals = | $583.83 | $637.8870 | $637.89 | $637.85 | $637.80 | |