| 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 | $106.85 | 10.595% | $118.1708 | $118.17 | $118.15 | $118.20 |
| Purchase #2 | $88.32 | 8.770% | $96.0657 | $96.07 | $96.05 | $96.10 |
| Purchase #3 | $66.67 | 10.671% | $73.7844 | $73.78 | $73.80 | $73.80 |
| Purchase #4 | $5.84 | 4.307% | $6.0915 | $6.09 | $6.10 | $6.10 |
| Purchase #5 | $189.78 | 13.762% | $215.8975 | $215.90 | $215.90 | $215.90 |
| Purchase #6 | $49.74 | 7.816% | $53.6277 | $53.63 | $53.65 | $53.60 |
| Purchase #7 | $221.53 | 11.470% | $246.9395 | $246.94 | $246.95 | $246.90 |
| 7 purchase totals = | $728.73 | $810.5771 | $810.58 | $810.60 | $810.60 | |