| 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 | $15.38 | 11.414% | $17.1355 | $17.14 | $17.15 | $17.10 |
| Purchase #2 | $176.26 | 13.721% | $200.4446 | $200.44 | $200.45 | $200.40 |
| Purchase #3 | $170.76 | 4.382% | $178.2427 | $178.24 | $178.25 | $178.20 |
| Purchase #4 | $66.89 | 6.760% | $71.4118 | $71.41 | $71.40 | $71.40 |
| Purchase #5 | $22.80 | 13.253% | $25.8217 | $25.82 | $25.80 | $25.80 |
| Purchase #6 | $93.56 | 6.493% | $99.6349 | $99.63 | $99.65 | $99.60 |
| Purchase #7 | $247.97 | 10.541% | $274.1085 | $274.11 | $274.10 | $274.10 |
| 7 purchase totals = | $793.62 | $866.7997 | $866.79 | $866.80 | $866.60 | |