| 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 | $67.55 | 5.648% | $71.3652 | $71.37 | $71.35 | $71.40 |
| Purchase #2 | $15.28 | 11.357% | $17.0153 | $17.02 | $17.00 | $17.00 |
| Purchase #3 | $48.67 | 3.812% | $50.5253 | $50.53 | $50.55 | $50.50 |
| Purchase #4 | $240.95 | 13.336% | $273.0831 | $273.08 | $273.10 | $273.10 |
| Purchase #5 | $202.84 | 11.643% | $226.4567 | $226.46 | $226.45 | $226.50 |
| Purchase #6 | $110.52 | 5.460% | $116.5544 | $116.55 | $116.55 | $116.60 |
| Purchase #7 | $5.67 | 11.181% | $6.304 | $6.30 | $6.30 | $6.30 |
| 7 purchase totals = | $691.48 | $761.3040 | $761.31 | $761.30 | $761.40 | |