| 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 | $75.40 | 11.472% | $84.0499 | $84.05 | $84.05 | $84.00 |
| Purchase #2 | $117.71 | 3.826% | $122.2136 | $122.21 | $122.20 | $122.20 |
| Purchase #3 | $77.87 | 12.477% | $87.5858 | $87.59 | $87.60 | $87.60 |
| Purchase #4 | $96.80 | 11.316% | $107.7539 | $107.75 | $107.75 | $107.80 |
| Purchase #5 | $23.78 | 10.141% | $26.1915 | $26.19 | $26.20 | $26.20 |
| Purchase #6 | $239.73 | 7.408% | $257.4892 | $257.49 | $257.50 | $257.50 |
| Purchase #7 | $74.67 | 13.762% | $84.9461 | $84.95 | $84.95 | $84.90 |
| 7 purchase totals = | $705.96 | $770.2300 | $770.23 | $770.25 | $770.20 | |