| 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 | $68.94 | 5.387% | $72.6538 | $72.65 | $72.65 | $72.70 |
| Purchase #2 | $31.63 | 4.312% | $32.9939 | $32.99 | $33.00 | $33.00 |
| Purchase #3 | $236.91 | 7.150% | $253.8491 | $253.85 | $253.85 | $253.80 |
| Purchase #4 | $23.99 | 5.140% | $25.2231 | $25.22 | $25.20 | $25.20 |
| Purchase #5 | $93.80 | 13.560% | $106.5193 | $106.52 | $106.50 | $106.50 |
| Purchase #6 | $116.43 | 3.815% | $120.8718 | $120.87 | $120.85 | $120.90 |
| Purchase #7 | $9.48 | 13.746% | $10.7831 | $10.78 | $10.80 | $10.80 |
| 7 purchase totals = | $581.18 | $622.8941 | $622.88 | $622.85 | $622.90 | |