| 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 | $45.70 | 3.402% | $47.2547 | $47.25 | $47.25 | $47.30 |
| Purchase #2 | $93.55 | 6.635% | $99.757 | $99.76 | $99.75 | $99.80 |
| Purchase #3 | $102.26 | 6.819% | $109.2331 | $109.23 | $109.25 | $109.20 |
| Purchase #4 | $24.56 | 12.377% | $27.5998 | $27.60 | $27.60 | $27.60 |
| Purchase #5 | $176.99 | 10.293% | $195.2076 | $195.21 | $195.20 | $195.20 |
| Purchase #6 | $59.59 | 5.837% | $63.0683 | $63.07 | $63.05 | $63.10 |
| Purchase #7 | $178.37 | 6.167% | $189.3701 | $189.37 | $189.35 | $189.40 |
| 7 purchase totals = | $681.02 | $731.4906 | $731.49 | $731.45 | $731.60 | |