| 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 | $36.53 | 12.472% | $41.086 | $41.09 | $41.10 | $41.10 |
| Purchase #2 | $141.93 | 8.540% | $154.0508 | $154.05 | $154.05 | $154.10 |
| Purchase #3 | $28.50 | 3.208% | $29.4143 | $29.41 | $29.40 | $29.40 |
| Purchase #4 | $163.30 | 5.392% | $172.1051 | $172.11 | $172.10 | $172.10 |
| Purchase #5 | $29.77 | 8.226% | $32.2189 | $32.22 | $32.20 | $32.20 |
| Purchase #6 | $121.66 | 9.222% | $132.8795 | $132.88 | $132.90 | $132.90 |
| Purchase #7 | $50.91 | 11.770% | $56.9021 | $56.90 | $56.90 | $56.90 |
| 7 purchase totals = | $572.60 | $618.6567 | $618.66 | $618.65 | $618.70 | |