| 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 | $33.68 | 10.716% | $37.2891 | $37.29 | $37.30 | $37.30 |
| Purchase #2 | $6.90 | 9.140% | $7.5307 | $7.53 | $7.55 | $7.50 |
| Purchase #3 | $81.96 | 7.593% | $88.1832 | $88.18 | $88.20 | $88.20 |
| Purchase #4 | $211.89 | 3.363% | $219.0159 | $219.02 | $219.00 | $219.00 |
| Purchase #5 | $49.75 | 7.754% | $53.6076 | $53.61 | $53.60 | $53.60 |
| Purchase #6 | $138.38 | 11.693% | $154.5608 | $154.56 | $154.55 | $154.60 |
| Purchase #7 | $119.86 | 3.541% | $124.1042 | $124.10 | $124.10 | $124.10 |
| 7 purchase totals = | $642.42 | $684.2915 | $684.29 | $684.30 | $684.30 | |