| 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 | $66.41 | 12.144% | $74.4748 | $74.47 | $74.45 | $74.50 |
| Purchase #2 | $70.51 | 5.586% | $74.4487 | $74.45 | $74.45 | $74.40 |
| Purchase #3 | $236.91 | 4.844% | $248.3859 | $248.39 | $248.40 | $248.40 |
| Purchase #4 | $73.89 | 12.556% | $83.1676 | $83.17 | $83.15 | $83.20 |
| Purchase #5 | $222.58 | 4.363% | $232.2912 | $232.29 | $232.30 | $232.30 |
| Purchase #6 | $208.49 | 7.376% | $223.8682 | $223.87 | $223.85 | $223.90 |
| Purchase #7 | $128.95 | 11.829% | $144.2035 | $144.20 | $144.20 | $144.20 |
| 7 purchase totals = | $1,007.74 | $1,080.8399 | $1,080.84 | $1,080.80 | $1,080.90 | |