| 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 | $46.96 | 7.583% | $50.521 | $50.52 | $50.50 | $50.50 |
| Purchase #2 | $66.96 | 3.870% | $69.5514 | $69.55 | $69.55 | $69.60 |
| Purchase #3 | $137.33 | 5.775% | $145.2608 | $145.26 | $145.25 | $145.30 |
| Purchase #4 | $89.40 | 4.111% | $93.0752 | $93.08 | $93.10 | $93.10 |
| Purchase #5 | $65.97 | 8.366% | $71.4891 | $71.49 | $71.50 | $71.50 |
| Purchase #6 | $116.52 | 11.611% | $130.0491 | $130.05 | $130.05 | $130.00 |
| Purchase #7 | $50.87 | 6.523% | $54.1883 | $54.19 | $54.20 | $54.20 |
| 7 purchase totals = | $574.01 | $614.1349 | $614.14 | $614.15 | $614.20 | |