| 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 | $47.56 | 7.647% | $51.1969 | $51.20 | $51.20 | $51.20 |
| Purchase #2 | $187.81 | 7.852% | $202.5568 | $202.56 | $202.55 | $202.60 |
| Purchase #3 | $236.37 | 6.585% | $251.935 | $251.94 | $251.95 | $251.90 |
| Purchase #4 | $103.74 | 5.233% | $109.1687 | $109.17 | $109.15 | $109.20 |
| Purchase #5 | $124.70 | 6.507% | $132.8142 | $132.81 | $132.80 | $132.80 |
| Purchase #6 | $119.61 | 4.815% | $125.3692 | $125.37 | $125.35 | $125.40 |
| Purchase #7 | $9.30 | 4.206% | $9.6912 | $9.69 | $9.70 | $9.70 |
| 7 purchase totals = | $829.09 | $882.7320 | $882.74 | $882.70 | $882.80 | |