| 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 | $83.46 | 6.488% | $88.8749 | $88.87 | $88.85 | $88.90 |
| Purchase #2 | $32.63 | 13.258% | $36.9561 | $36.96 | $36.95 | $37.00 |
| Purchase #3 | $16.54 | 8.158% | $17.8893 | $17.89 | $17.90 | $17.90 |
| Purchase #4 | $232.50 | 8.865% | $253.1111 | $253.11 | $253.10 | $253.10 |
| Purchase #5 | $127.40 | 11.631% | $142.2179 | $142.22 | $142.20 | $142.20 |
| Purchase #6 | $142.49 | 13.114% | $161.1761 | $161.18 | $161.20 | $161.20 |
| Purchase #7 | $250.91 | 7.128% | $268.7949 | $268.79 | $268.80 | $268.80 |
| 7 purchase totals = | $885.93 | $969.0203 | $969.02 | $969.00 | $969.10 | |