| 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 | $43.50 | 3.562% | $45.0495 | $45.05 | $45.05 | $45.00 |
| Purchase #2 | $113.56 | 6.572% | $121.0232 | $121.02 | $121.00 | $121.00 |
| Purchase #3 | $232.86 | 3.187% | $240.2812 | $240.28 | $240.30 | $240.30 |
| Purchase #4 | $74.99 | 5.837% | $79.3672 | $79.37 | $79.35 | $79.40 |
| Purchase #5 | $97.84 | 10.421% | $108.0359 | $108.04 | $108.05 | $108.00 |
| Purchase #6 | $54.68 | 6.320% | $58.1358 | $58.14 | $58.15 | $58.10 |
| Purchase #7 | $209.92 | 4.545% | $219.4609 | $219.46 | $219.45 | $219.50 |
| 7 purchase totals = | $827.35 | $871.3537 | $871.36 | $871.35 | $871.30 | |