| 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 | $30.41 | 11.487% | $33.9032 | $33.90 | $33.90 | $33.90 |
| Purchase #2 | $5.51 | 10.252% | $6.0749 | $6.07 | $6.05 | $6.10 |
| Purchase #3 | $102.68 | 13.354% | $116.3919 | $116.39 | $116.40 | $116.40 |
| Purchase #4 | $33.98 | 9.270% | $37.1299 | $37.13 | $37.15 | $37.10 |
| Purchase #5 | $232.72 | 13.640% | $264.463 | $264.46 | $264.45 | $264.50 |
| Purchase #6 | $164.89 | 10.735% | $182.5909 | $182.59 | $182.60 | $182.60 |
| Purchase #7 | $166.25 | 6.679% | $177.3538 | $177.35 | $177.35 | $177.40 |
| 7 purchase totals = | $736.44 | $817.9076 | $817.89 | $817.90 | $818.00 | |