| 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 | $120.95 | 12.303% | $135.8305 | $135.83 | $135.85 | $135.80 |
| Purchase #2 | $71.38 | 11.418% | $79.5302 | $79.53 | $79.55 | $79.50 |
| Purchase #3 | $193.67 | 11.410% | $215.7677 | $215.77 | $215.75 | $215.80 |
| Purchase #4 | $55.33 | 6.404% | $58.8733 | $58.87 | $58.85 | $58.90 |
| Purchase #5 | $140.40 | 13.796% | $159.7696 | $159.77 | $159.75 | $159.80 |
| Purchase #6 | $64.77 | 4.123% | $67.4405 | $67.44 | $67.45 | $67.40 |
| Purchase #7 | $116.37 | 7.486% | $125.0815 | $125.08 | $125.10 | $125.10 |
| 7 purchase totals = | $762.87 | $842.2933 | $842.29 | $842.30 | $842.30 | |