| 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 | $48.59 | 4.387% | $50.7216 | $50.72 | $50.70 | $50.70 |
| Purchase #2 | $46.56 | 3.525% | $48.2012 | $48.20 | $48.20 | $48.20 |
| Purchase #3 | $243.81 | 4.568% | $254.9472 | $254.95 | $254.95 | $254.90 |
| Purchase #4 | $211.34 | 11.495% | $235.6335 | $235.63 | $235.65 | $235.60 |
| Purchase #5 | $135.29 | 12.400% | $152.066 | $152.07 | $152.05 | $152.10 |
| Purchase #6 | $48.49 | 4.573% | $50.7074 | $50.71 | $50.70 | $50.70 |
| Purchase #7 | $109.37 | 5.257% | $115.1196 | $115.12 | $115.10 | $115.10 |
| 7 purchase totals = | $843.45 | $907.3965 | $907.40 | $907.35 | $907.30 | |