| 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 | $56.29 | 7.399% | $60.4549 | $60.45 | $60.45 | $60.50 |
| Purchase #2 | $138.62 | 3.409% | $143.3456 | $143.35 | $143.35 | $143.30 |
| Purchase #3 | $216.43 | 5.330% | $227.9657 | $227.97 | $227.95 | $228.00 |
| Purchase #4 | $144.94 | 10.186% | $159.7036 | $159.70 | $159.70 | $159.70 |
| Purchase #5 | $227.43 | 13.637% | $258.4446 | $258.44 | $258.45 | $258.40 |
| Purchase #6 | $52.96 | 3.492% | $54.8094 | $54.81 | $54.80 | $54.80 |
| Purchase #7 | $5.82 | 7.776% | $6.2726 | $6.27 | $6.25 | $6.30 |
| 7 purchase totals = | $842.49 | $910.9964 | $910.99 | $910.95 | $911.00 | |