| 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 | $139.67 | 9.860% | $153.4415 | $153.44 | $153.45 | $153.40 |
| Purchase #2 | $74.50 | 3.433% | $77.0576 | $77.06 | $77.05 | $77.10 |
| Purchase #3 | $81.30 | 3.873% | $84.4487 | $84.45 | $84.45 | $84.40 |
| Purchase #4 | $78.76 | 10.203% | $86.7959 | $86.80 | $86.80 | $86.80 |
| Purchase #5 | $55.65 | 3.346% | $57.512 | $57.51 | $57.50 | $57.50 |
| Purchase #6 | $219.57 | 4.274% | $228.9544 | $228.95 | $228.95 | $229.00 |
| Purchase #7 | $13.29 | 6.779% | $14.1909 | $14.19 | $14.20 | $14.20 |
| 7 purchase totals = | $662.74 | $702.4010 | $702.40 | $702.40 | $702.40 | |