| 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 | $121.97 | 13.300% | $138.192 | $138.19 | $138.20 | $138.20 |
| Purchase #2 | $31.70 | 5.268% | $33.37 | $33.37 | $33.35 | $33.40 |
| Purchase #3 | $217.83 | 5.408% | $229.6102 | $229.61 | $229.60 | $229.60 |
| Purchase #4 | $126.93 | 12.305% | $142.5487 | $142.55 | $142.55 | $142.50 |
| Purchase #5 | $62.68 | 5.513% | $66.1355 | $66.14 | $66.15 | $66.10 |
| Purchase #6 | $54.37 | 6.142% | $57.7094 | $57.71 | $57.70 | $57.70 |
| Purchase #7 | $50.35 | 13.211% | $57.0017 | $57.00 | $57.00 | $57.00 |
| 7 purchase totals = | $665.83 | $724.5675 | $724.57 | $724.55 | $724.50 | |