| 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 | $27.69 | 10.239% | $30.5252 | $30.53 | $30.55 | $30.50 |
| Purchase #2 | $220.94 | 3.509% | $228.6928 | $228.69 | $228.70 | $228.70 |
| Purchase #3 | $27.78 | 9.190% | $30.333 | $30.33 | $30.35 | $30.30 |
| Purchase #4 | $86.43 | 8.395% | $93.6858 | $93.69 | $93.70 | $93.70 |
| Purchase #5 | $127.31 | 6.497% | $135.5813 | $135.58 | $135.60 | $135.60 |
| Purchase #6 | $235.39 | 5.865% | $249.1956 | $249.20 | $249.20 | $249.20 |
| Purchase #7 | $100.59 | 8.335% | $108.9742 | $108.97 | $108.95 | $109.00 |
| 7 purchase totals = | $826.13 | $876.9879 | $876.99 | $877.05 | $877.00 | |