| 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 | $89.33 | 5.867% | $94.571 | $94.57 | $94.55 | $94.60 |
| Purchase #2 | $219.66 | 10.789% | $243.3591 | $243.36 | $243.35 | $243.40 |
| Purchase #3 | $94.47 | 7.126% | $101.2019 | $101.20 | $101.20 | $101.20 |
| Purchase #4 | $101.87 | 7.188% | $109.1924 | $109.19 | $109.20 | $109.20 |
| Purchase #5 | $20.50 | 8.171% | $22.1751 | $22.18 | $22.20 | $22.20 |
| Purchase #6 | $31.79 | 11.186% | $35.346 | $35.35 | $35.35 | $35.30 |
| Purchase #7 | $94.28 | 8.447% | $102.2438 | $102.24 | $102.25 | $102.20 |
| 7 purchase totals = | $651.90 | $708.0893 | $708.09 | $708.10 | $708.10 | |