| 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 | $54.66 | 3.301% | $56.4643 | $56.46 | $56.45 | $56.50 |
| Purchase #2 | $77.30 | 7.622% | $83.1918 | $83.19 | $83.20 | $83.20 |
| Purchase #3 | $229.89 | 7.161% | $246.3524 | $246.35 | $246.35 | $246.40 |
| Purchase #4 | $219.27 | 5.762% | $231.9043 | $231.90 | $231.90 | $231.90 |
| Purchase #5 | $112.58 | 4.851% | $118.0413 | $118.04 | $118.05 | $118.00 |
| Purchase #6 | $70.68 | 11.816% | $79.0315 | $79.03 | $79.05 | $79.00 |
| Purchase #7 | $141.67 | 12.700% | $159.6621 | $159.66 | $159.65 | $159.70 |
| 7 purchase totals = | $906.05 | $974.6477 | $974.63 | $974.65 | $974.70 | |