| 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 | $46.89 | 12.172% | $52.5975 | $52.60 | $52.60 | $52.60 |
| Purchase #2 | $129.51 | 3.817% | $134.4534 | $134.45 | $134.45 | $134.50 |
| Purchase #3 | $75.35 | 8.410% | $81.6869 | $81.69 | $81.70 | $81.70 |
| Purchase #4 | $204.76 | 11.837% | $228.9974 | $229.00 | $229.00 | $229.00 |
| Purchase #5 | $42.91 | 13.560% | $48.7286 | $48.73 | $48.75 | $48.70 |
| Purchase #6 | $81.81 | 12.601% | $92.1189 | $92.12 | $92.10 | $92.10 |
| Purchase #7 | $16.99 | 4.796% | $17.8048 | $17.80 | $17.80 | $17.80 |
| 7 purchase totals = | $598.22 | $656.3875 | $656.39 | $656.40 | $656.40 | |