| 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 | $51.26 | 3.747% | $53.1807 | $53.18 | $53.20 | $53.20 |
| Purchase #2 | $74.30 | 5.659% | $78.5046 | $78.50 | $78.50 | $78.50 |
| Purchase #3 | $62.50 | 13.455% | $70.9094 | $70.91 | $70.90 | $70.90 |
| Purchase #4 | $21.58 | 4.756% | $22.6063 | $22.61 | $22.60 | $22.60 |
| Purchase #5 | $148.84 | 8.649% | $161.7132 | $161.71 | $161.70 | $161.70 |
| Purchase #6 | $195.70 | 3.612% | $202.7687 | $202.77 | $202.75 | $202.80 |
| Purchase #7 | $58.84 | 5.622% | $62.148 | $62.15 | $62.15 | $62.10 |
| 7 purchase totals = | $613.02 | $651.8309 | $651.83 | $651.80 | $651.80 | |