| 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 | $222.78 | 9.385% | $243.6879 | $243.69 | $243.70 | $243.70 |
| Purchase #2 | $20.48 | 9.246% | $22.3736 | $22.37 | $22.35 | $22.40 |
| Purchase #3 | $98.32 | 6.643% | $104.8514 | $104.85 | $104.85 | $104.90 |
| Purchase #4 | $69.77 | 6.772% | $74.4948 | $74.49 | $74.50 | $74.50 |
| Purchase #5 | $62.71 | 10.811% | $69.4896 | $69.49 | $69.50 | $69.50 |
| Purchase #6 | $148.50 | 4.724% | $155.5151 | $155.52 | $155.50 | $155.50 |
| Purchase #7 | $78.42 | 7.439% | $84.2537 | $84.25 | $84.25 | $84.30 |
| 7 purchase totals = | $700.98 | $754.6661 | $754.66 | $754.65 | $754.80 | |