| 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 | $78.72 | 10.126% | $86.6912 | $86.69 | $86.70 | $86.70 |
| Purchase #2 | $36.54 | 4.726% | $38.2669 | $38.27 | $38.25 | $38.30 |
| Purchase #3 | $98.79 | 11.501% | $110.1518 | $110.15 | $110.15 | $110.20 |
| Purchase #4 | $52.53 | 9.641% | $57.5944 | $57.59 | $57.60 | $57.60 |
| Purchase #5 | $61.60 | 12.344% | $69.2039 | $69.20 | $69.20 | $69.20 |
| Purchase #6 | $67.99 | 3.385% | $70.2915 | $70.29 | $70.30 | $70.30 |
| Purchase #7 | $41.69 | 8.234% | $45.1228 | $45.12 | $45.10 | $45.10 |
| 7 purchase totals = | $437.86 | $477.3225 | $477.31 | $477.30 | $477.40 | |