| 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 | $43.36 | 11.415% | $48.3095 | $48.31 | $48.30 | $48.30 |
| Purchase #2 | $92.50 | 13.130% | $104.6453 | $104.65 | $104.65 | $104.60 |
| Purchase #3 | $175.60 | 8.645% | $190.7806 | $190.78 | $190.80 | $190.80 |
| Purchase #4 | $137.33 | 8.637% | $149.1912 | $149.19 | $149.20 | $149.20 |
| Purchase #5 | $151.51 | 3.571% | $156.9204 | $156.92 | $156.90 | $156.90 |
| Purchase #6 | $60.64 | 10.712% | $67.1358 | $67.14 | $67.15 | $67.10 |
| Purchase #7 | $11.71 | 8.729% | $12.7322 | $12.73 | $12.75 | $12.70 |
| 7 purchase totals = | $672.65 | $729.7150 | $729.72 | $729.75 | $729.60 | |