| 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 | $69.70 | 3.470% | $72.1186 | $72.12 | $72.10 | $72.10 |
| Purchase #2 | $217.80 | 8.564% | $236.4524 | $236.45 | $236.45 | $236.50 |
| Purchase #3 | $170.87 | 6.327% | $181.6809 | $181.68 | $181.70 | $181.70 |
| Purchase #4 | $65.94 | 10.492% | $72.8584 | $72.86 | $72.85 | $72.90 |
| Purchase #5 | $146.35 | 6.713% | $156.1745 | $156.17 | $156.15 | $156.20 |
| Purchase #6 | $17.43 | 10.240% | $19.2148 | $19.21 | $19.20 | $19.20 |
| Purchase #7 | $79.86 | 7.404% | $85.7728 | $85.77 | $85.75 | $85.80 |
| 7 purchase totals = | $767.95 | $824.2724 | $824.26 | $824.20 | $824.40 | |