| 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 | $21.94 | 9.629% | $24.0526 | $24.05 | $24.05 | $24.10 |
| Purchase #2 | $103.91 | 6.210% | $110.3628 | $110.36 | $110.35 | $110.40 |
| Purchase #3 | $109.84 | 8.656% | $119.3478 | $119.35 | $119.35 | $119.30 |
| Purchase #4 | $46.30 | 11.240% | $51.5041 | $51.50 | $51.50 | $51.50 |
| Purchase #5 | $136.93 | 3.566% | $141.8129 | $141.81 | $141.80 | $141.80 |
| Purchase #6 | $77.74 | 11.853% | $86.9545 | $86.95 | $86.95 | $87.00 |
| Purchase #7 | $135.86 | 3.837% | $141.0729 | $141.07 | $141.05 | $141.10 |
| 7 purchase totals = | $632.52 | $675.1076 | $675.09 | $675.05 | $675.20 | |