| 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 | $31.46 | 3.221% | $32.4733 | $32.47 | $32.45 | $32.50 |
| Purchase #2 | $94.70 | 12.311% | $106.3585 | $106.36 | $106.35 | $106.40 |
| Purchase #3 | $48.89 | 7.790% | $52.6985 | $52.70 | $52.70 | $52.70 |
| Purchase #4 | $87.46 | 7.178% | $93.7379 | $93.74 | $93.75 | $93.70 |
| Purchase #5 | $247.32 | 9.661% | $271.2136 | $271.21 | $271.20 | $271.20 |
| Purchase #6 | $28.99 | 8.279% | $31.3901 | $31.39 | $31.40 | $31.40 |
| Purchase #7 | $83.77 | 8.540% | $90.924 | $90.92 | $90.90 | $90.90 |
| 7 purchase totals = | $622.59 | $678.7959 | $678.79 | $678.75 | $678.80 | |