| 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 | $102.48 | 9.343% | $112.0547 | $112.05 | $112.05 | $112.10 |
| Purchase #2 | $105.70 | 6.719% | $112.802 | $112.80 | $112.80 | $112.80 |
| Purchase #3 | $46.81 | 3.785% | $48.5818 | $48.58 | $48.60 | $48.60 |
| Purchase #4 | $63.93 | 4.873% | $67.0453 | $67.05 | $67.05 | $67.00 |
| Purchase #5 | $88.90 | 5.576% | $93.8571 | $93.86 | $93.85 | $93.90 |
| Purchase #6 | $97.42 | 4.283% | $101.5925 | $101.59 | $101.60 | $101.60 |
| Purchase #7 | $130.63 | 11.217% | $145.2828 | $145.28 | $145.30 | $145.30 |
| 7 purchase totals = | $635.87 | $681.2162 | $681.21 | $681.25 | $681.30 | |