| 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 | $38.28 | 7.793% | $41.2632 | $41.26 | $41.25 | $41.30 |
| Purchase #2 | $52.86 | 8.657% | $57.4361 | $57.44 | $57.45 | $57.40 |
| Purchase #3 | $80.26 | 9.343% | $87.7587 | $87.76 | $87.75 | $87.80 |
| Purchase #4 | $213.47 | 6.649% | $227.6636 | $227.66 | $227.65 | $227.70 |
| Purchase #5 | $222.61 | 10.697% | $246.4226 | $246.42 | $246.40 | $246.40 |
| Purchase #6 | $33.39 | 7.117% | $35.7664 | $35.77 | $35.75 | $35.80 |
| Purchase #7 | $97.75 | 12.721% | $110.1848 | $110.18 | $110.20 | $110.20 |
| 7 purchase totals = | $738.62 | $806.4954 | $806.49 | $806.45 | $806.60 | |