| 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 | $82.38 | 5.784% | $87.1449 | $87.14 | $87.15 | $87.10 |
| Purchase #2 | $209.59 | 12.549% | $235.8914 | $235.89 | $235.90 | $235.90 |
| Purchase #3 | $48.36 | 10.191% | $53.2884 | $53.29 | $53.30 | $53.30 |
| Purchase #4 | $36.66 | 5.429% | $38.6503 | $38.65 | $38.65 | $38.70 |
| Purchase #5 | $190.77 | 6.205% | $202.6073 | $202.61 | $202.60 | $202.60 |
| Purchase #6 | $209.83 | 4.599% | $219.4801 | $219.48 | $219.50 | $219.50 |
| Purchase #7 | $128.76 | 12.642% | $145.0378 | $145.04 | $145.05 | $145.00 |
| 7 purchase totals = | $906.35 | $982.1002 | $982.10 | $982.15 | $982.10 | |