| 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 | $200.63 | 3.852% | $208.3583 | $208.36 | $208.35 | $208.40 |
| Purchase #2 | $80.73 | 8.641% | $87.7059 | $87.71 | $87.70 | $87.70 |
| Purchase #3 | $5.61 | 10.667% | $6.2084 | $6.21 | $6.20 | $6.20 |
| Purchase #4 | $28.71 | 13.756% | $32.6593 | $32.66 | $32.65 | $32.70 |
| Purchase #5 | $34.95 | 3.862% | $36.2998 | $36.30 | $36.30 | $36.30 |
| Purchase #6 | $26.41 | 13.839% | $30.0649 | $30.06 | $30.05 | $30.10 |
| Purchase #7 | $152.81 | 4.239% | $159.2876 | $159.29 | $159.30 | $159.30 |
| 7 purchase totals = | $529.85 | $560.5842 | $560.59 | $560.55 | $560.70 | |