| 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 | $83.77 | 11.460% | $93.37 | $93.37 | $93.35 | $93.40 |
| Purchase #2 | $7.41 | 11.312% | $8.2482 | $8.25 | $8.25 | $8.20 |
| Purchase #3 | $248.73 | 11.682% | $277.7866 | $277.79 | $277.80 | $277.80 |
| Purchase #4 | $14.52 | 9.492% | $15.8982 | $15.90 | $15.90 | $15.90 |
| Purchase #5 | $219.67 | 4.758% | $230.1219 | $230.12 | $230.10 | $230.10 |
| Purchase #6 | $125.49 | 7.637% | $135.0737 | $135.07 | $135.05 | $135.10 |
| Purchase #7 | $47.61 | 10.686% | $52.6976 | $52.70 | $52.70 | $52.70 |
| 7 purchase totals = | $747.20 | $813.1962 | $813.20 | $813.15 | $813.20 | |