| 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 | $35.29 | 10.413% | $38.9647 | $38.96 | $38.95 | $39.00 |
| Purchase #2 | $230.52 | 8.697% | $250.5683 | $250.57 | $250.55 | $250.60 |
| Purchase #3 | $206.70 | 13.809% | $235.2432 | $235.24 | $235.25 | $235.20 |
| Purchase #4 | $80.26 | 4.625% | $83.972 | $83.97 | $83.95 | $84.00 |
| Purchase #5 | $161.71 | 8.406% | $175.3033 | $175.30 | $175.30 | $175.30 |
| Purchase #6 | $75.73 | 7.681% | $81.5468 | $81.55 | $81.55 | $81.50 |
| Purchase #7 | $115.81 | 7.429% | $124.4135 | $124.41 | $124.40 | $124.40 |
| 7 purchase totals = | $906.02 | $990.0118 | $990.00 | $989.95 | $990.00 | |