| 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 | $30.49 | 11.473% | $33.9881 | $33.99 | $34.00 | $34.00 |
| Purchase #2 | $219.69 | 9.503% | $240.5671 | $240.57 | $240.55 | $240.60 |
| Purchase #3 | $21.58 | 10.254% | $23.7928 | $23.79 | $23.80 | $23.80 |
| Purchase #4 | $27.97 | 6.821% | $29.8778 | $29.88 | $29.90 | $29.90 |
| Purchase #5 | $224.57 | 6.327% | $238.7785 | $238.78 | $238.80 | $238.80 |
| Purchase #6 | $64.96 | 8.138% | $70.2464 | $70.25 | $70.25 | $70.20 |
| Purchase #7 | $57.55 | 4.306% | $60.0281 | $60.03 | $60.05 | $60.00 |
| 7 purchase totals = | $646.81 | $697.2788 | $697.29 | $697.35 | $697.30 | |