| 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 | $44.45 | 4.406% | $46.4085 | $46.41 | $46.40 | $46.40 |
| Purchase #2 | $19.56 | 3.432% | $20.2313 | $20.23 | $20.25 | $20.20 |
| Purchase #3 | $40.88 | 13.454% | $46.38 | $46.38 | $46.40 | $46.40 |
| Purchase #4 | $155.85 | 13.495% | $176.882 | $176.88 | $176.90 | $176.90 |
| Purchase #5 | $62.64 | 7.290% | $67.2065 | $67.21 | $67.20 | $67.20 |
| Purchase #6 | $71.89 | 5.247% | $75.6621 | $75.66 | $75.65 | $75.70 |
| Purchase #7 | $46.63 | 7.219% | $49.9962 | $50.00 | $50.00 | $50.00 |
| 7 purchase totals = | $441.90 | $482.7666 | $482.77 | $482.80 | $482.80 | |