| 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 | $32.62 | 7.499% | $35.0662 | $35.07 | $35.05 | $35.10 |
| Purchase #2 | $109.72 | 9.395% | $120.0282 | $120.03 | $120.05 | $120.00 |
| Purchase #3 | $96.96 | 4.231% | $101.0624 | $101.06 | $101.05 | $101.10 |
| Purchase #4 | $123.55 | 10.183% | $136.1311 | $136.13 | $136.15 | $136.10 |
| Purchase #5 | $134.29 | 10.813% | $148.8108 | $148.81 | $148.80 | $148.80 |
| Purchase #6 | $88.90 | 4.861% | $93.2214 | $93.22 | $93.20 | $93.20 |
| Purchase #7 | $220.28 | 5.456% | $232.2985 | $232.30 | $232.30 | $232.30 |
| 7 purchase totals = | $806.32 | $866.6186 | $866.62 | $866.60 | $866.60 | |