| 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 | $38.76 | 8.538% | $42.0693 | $42.07 | $42.05 | $42.10 |
| Purchase #2 | $233.90 | 7.791% | $252.1231 | $252.12 | $252.10 | $252.10 |
| Purchase #3 | $64.40 | 10.865% | $71.3971 | $71.40 | $71.40 | $71.40 |
| Purchase #4 | $32.59 | 3.265% | $33.6541 | $33.65 | $33.65 | $33.70 |
| Purchase #5 | $235.87 | 12.314% | $264.915 | $264.92 | $264.90 | $264.90 |
| Purchase #6 | $139.42 | 9.720% | $152.9716 | $152.97 | $152.95 | $153.00 |
| Purchase #7 | $56.80 | 13.821% | $64.6503 | $64.65 | $64.65 | $64.70 |
| 7 purchase totals = | $801.74 | $881.7805 | $881.78 | $881.70 | $881.90 | |