| 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 | $162.76 | 3.476% | $168.4175 | $168.42 | $168.40 | $168.40 |
| Purchase #2 | $64.77 | 3.399% | $66.9715 | $66.97 | $66.95 | $67.00 |
| Purchase #3 | $195.50 | 10.727% | $216.4713 | $216.47 | $216.45 | $216.50 |
| Purchase #4 | $48.29 | 10.674% | $53.4445 | $53.44 | $53.45 | $53.40 |
| Purchase #5 | $47.68 | 3.558% | $49.3765 | $49.38 | $49.40 | $49.40 |
| Purchase #6 | $99.44 | 3.384% | $102.805 | $102.81 | $102.80 | $102.80 |
| Purchase #7 | $24.52 | 6.299% | $26.0645 | $26.06 | $26.05 | $26.10 |
| 7 purchase totals = | $642.96 | $683.5508 | $683.55 | $683.50 | $683.60 | |