| 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 | $32.88 | 8.179% | $35.5693 | $35.57 | $35.55 | $35.60 |
| Purchase #2 | $32.79 | 10.478% | $36.2257 | $36.23 | $36.25 | $36.20 |
| Purchase #3 | $144.82 | 8.235% | $156.7459 | $156.75 | $156.75 | $156.70 |
| Purchase #4 | $47.80 | 13.245% | $54.1311 | $54.13 | $54.15 | $54.10 |
| Purchase #5 | $197.59 | 13.780% | $224.8179 | $224.82 | $224.80 | $224.80 |
| Purchase #6 | $65.56 | 12.353% | $73.6586 | $73.66 | $73.65 | $73.70 |
| Purchase #7 | $21.60 | 10.146% | $23.7915 | $23.79 | $23.80 | $23.80 |
| 7 purchase totals = | $543.04 | $604.9400 | $604.95 | $604.95 | $604.90 | |