| 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 | $31.90 | 8.743% | $34.689 | $34.69 | $34.70 | $34.70 |
| Purchase #2 | $49.75 | 11.533% | $55.4877 | $55.49 | $55.50 | $55.50 |
| Purchase #3 | $109.70 | 11.818% | $122.6643 | $122.66 | $122.65 | $122.70 |
| Purchase #4 | $133.40 | 4.567% | $139.4924 | $139.49 | $139.50 | $139.50 |
| Purchase #5 | $160.36 | 12.552% | $180.4884 | $180.49 | $180.50 | $180.50 |
| Purchase #6 | $71.57 | 4.822% | $75.0211 | $75.02 | $75.00 | $75.00 |
| Purchase #7 | $55.59 | 8.304% | $60.2062 | $60.21 | $60.20 | $60.20 |
| 7 purchase totals = | $612.27 | $668.0491 | $668.05 | $668.05 | $668.10 | |