| 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 | $107.96 | 9.251% | $117.9474 | $117.95 | $117.95 | $117.90 |
| Purchase #2 | $65.61 | 12.479% | $73.7975 | $73.80 | $73.80 | $73.80 |
| Purchase #3 | $104.62 | 6.318% | $111.2299 | $111.23 | $111.25 | $111.20 |
| Purchase #4 | $47.79 | 3.726% | $49.5707 | $49.57 | $49.55 | $49.60 |
| Purchase #5 | $148.57 | 12.586% | $167.269 | $167.27 | $167.25 | $167.30 |
| Purchase #6 | $181.51 | 6.680% | $193.6349 | $193.63 | $193.65 | $193.60 |
| Purchase #7 | $17.57 | 5.370% | $18.5135 | $18.51 | $18.50 | $18.50 |
| 7 purchase totals = | $673.63 | $731.9629 | $731.96 | $731.95 | $731.90 | |