| 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 | $42.31 | 9.689% | $46.4094 | $46.41 | $46.40 | $46.40 |
| Purchase #2 | $222.90 | 4.217% | $232.2997 | $232.30 | $232.30 | $232.30 |
| Purchase #3 | $69.79 | 10.199% | $76.9079 | $76.91 | $76.90 | $76.90 |
| Purchase #4 | $111.65 | 12.678% | $125.805 | $125.81 | $125.80 | $125.80 |
| Purchase #5 | $82.68 | 6.374% | $87.95 | $87.95 | $87.95 | $88.00 |
| Purchase #6 | $27.62 | 7.197% | $29.6078 | $29.61 | $29.60 | $29.60 |
| Purchase #7 | $51.33 | 9.470% | $56.191 | $56.19 | $56.20 | $56.20 |
| 7 purchase totals = | $608.28 | $655.1708 | $655.18 | $655.15 | $655.20 | |