| 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 | $87.95 | 4.548% | $91.95 | $91.95 | $91.95 | $92.00 |
| Purchase #2 | $239.81 | 10.567% | $265.1507 | $265.15 | $265.15 | $265.20 |
| Purchase #3 | $100.25 | 12.390% | $112.671 | $112.67 | $112.65 | $112.70 |
| Purchase #4 | $164.27 | 5.674% | $173.5907 | $173.59 | $173.60 | $173.60 |
| Purchase #5 | $22.34 | 12.166% | $25.0579 | $25.06 | $25.05 | $25.10 |
| Purchase #6 | $143.95 | 4.481% | $150.4004 | $150.40 | $150.40 | $150.40 |
| Purchase #7 | $132.79 | 7.206% | $142.3588 | $142.36 | $142.35 | $142.40 |
| 7 purchase totals = | $891.36 | $961.1795 | $961.18 | $961.15 | $961.40 | |