| 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 | $86.64 | 8.488% | $93.994 | $93.99 | $94.00 | $94.00 |
| Purchase #2 | $159.98 | 12.472% | $179.9327 | $179.93 | $179.95 | $179.90 |
| Purchase #3 | $223.80 | 13.787% | $254.6553 | $254.66 | $254.65 | $254.70 |
| Purchase #4 | $79.57 | 6.653% | $84.8638 | $84.86 | $84.85 | $84.90 |
| Purchase #5 | $172.89 | 9.360% | $189.0725 | $189.07 | $189.05 | $189.10 |
| Purchase #6 | $26.86 | 12.603% | $30.2452 | $30.25 | $30.25 | $30.20 |
| Purchase #7 | $14.96 | 11.253% | $16.6434 | $16.64 | $16.65 | $16.60 |
| 7 purchase totals = | $764.70 | $849.4069 | $849.40 | $849.40 | $849.40 | |