| 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 | $30.91 | 5.484% | $32.6051 | $32.61 | $32.60 | $32.60 |
| Purchase #2 | $139.50 | 8.698% | $151.6337 | $151.63 | $151.65 | $151.60 |
| Purchase #3 | $48.96 | 11.147% | $54.4176 | $54.42 | $54.40 | $54.40 |
| Purchase #4 | $243.85 | 13.316% | $276.3211 | $276.32 | $276.30 | $276.30 |
| Purchase #5 | $160.54 | 10.362% | $177.1752 | $177.18 | $177.20 | $177.20 |
| Purchase #6 | $151.59 | 7.403% | $162.8122 | $162.81 | $162.80 | $162.80 |
| Purchase #7 | $25.44 | 10.585% | $28.1328 | $28.13 | $28.15 | $28.10 |
| 7 purchase totals = | $800.79 | $883.0977 | $883.10 | $883.10 | $883.00 | |