| 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 | $32.89 | 10.229% | $36.2543 | $36.25 | $36.25 | $36.30 |
| Purchase #2 | $238.72 | 13.673% | $271.3602 | $271.36 | $271.35 | $271.40 |
| Purchase #3 | $76.63 | 5.291% | $80.6845 | $80.68 | $80.70 | $80.70 |
| Purchase #4 | $71.38 | 13.412% | $80.9535 | $80.95 | $80.95 | $81.00 |
| Purchase #5 | $29.47 | 7.504% | $31.6814 | $31.68 | $31.70 | $31.70 |
| Purchase #6 | $72.71 | 9.389% | $79.5367 | $79.54 | $79.55 | $79.50 |
| Purchase #7 | $21.27 | 10.850% | $23.5778 | $23.58 | $23.60 | $23.60 |
| 7 purchase totals = | $543.07 | $604.0484 | $604.04 | $604.10 | $604.20 | |