| 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 | $39.96 | 11.678% | $44.6265 | $44.63 | $44.65 | $44.60 |
| Purchase #2 | $33.70 | 11.172% | $37.465 | $37.47 | $37.45 | $37.50 |
| Purchase #3 | $158.88 | 10.383% | $175.3765 | $175.38 | $175.40 | $175.40 |
| Purchase #4 | $199.33 | 3.410% | $206.1272 | $206.13 | $206.15 | $206.10 |
| Purchase #5 | $108.47 | 8.237% | $117.4047 | $117.40 | $117.40 | $117.40 |
| Purchase #6 | $42.35 | 8.669% | $46.0213 | $46.02 | $46.00 | $46.00 |
| Purchase #7 | $166.68 | 10.349% | $183.9297 | $183.93 | $183.95 | $183.90 |
| 7 purchase totals = | $749.37 | $810.9509 | $810.96 | $811.00 | $810.90 | |