| 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 | $63.38 | 9.559% | $69.4385 | $69.44 | $69.45 | $69.40 |
| Purchase #2 | $70.90 | 11.761% | $79.2385 | $79.24 | $79.25 | $79.20 |
| Purchase #3 | $55.54 | 6.126% | $58.9424 | $58.94 | $58.95 | $58.90 |
| Purchase #4 | $177.92 | 7.735% | $191.6821 | $191.68 | $191.70 | $191.70 |
| Purchase #5 | $94.61 | 8.374% | $102.5326 | $102.53 | $102.55 | $102.50 |
| Purchase #6 | $119.51 | 9.352% | $130.6866 | $130.69 | $130.70 | $130.70 |
| Purchase #7 | $8.77 | 11.736% | $9.7992 | $9.80 | $9.80 | $9.80 |
| 7 purchase totals = | $590.63 | $642.3199 | $642.32 | $642.40 | $642.20 | |