| 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 | $65.26 | 12.737% | $73.5722 | $73.57 | $73.55 | $73.60 |
| Purchase #2 | $46.89 | 12.126% | $52.5759 | $52.58 | $52.60 | $52.60 |
| Purchase #3 | $29.69 | 5.596% | $31.3515 | $31.35 | $31.35 | $31.40 |
| Purchase #4 | $72.83 | 3.507% | $75.3841 | $75.38 | $75.40 | $75.40 |
| Purchase #5 | $88.79 | 12.352% | $99.7573 | $99.76 | $99.75 | $99.80 |
| Purchase #6 | $212.60 | 4.744% | $222.6857 | $222.69 | $222.70 | $222.70 |
| Purchase #7 | $158.50 | 7.435% | $170.2845 | $170.28 | $170.30 | $170.30 |
| 7 purchase totals = | $674.56 | $725.6112 | $725.61 | $725.65 | $725.80 | |