| 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 | $243.50 | 6.467% | $259.2471 | $259.25 | $259.25 | $259.20 |
| Purchase #2 | $60.55 | 6.513% | $64.4936 | $64.49 | $64.50 | $64.50 |
| Purchase #3 | $47.95 | 10.739% | $53.0994 | $53.10 | $53.10 | $53.10 |
| Purchase #4 | $24.28 | 12.808% | $27.3898 | $27.39 | $27.40 | $27.40 |
| Purchase #5 | $45.27 | 3.326% | $46.7757 | $46.78 | $46.80 | $46.80 |
| Purchase #6 | $129.39 | 5.552% | $136.5737 | $136.57 | $136.55 | $136.60 |
| Purchase #7 | $151.32 | 12.846% | $170.7586 | $170.76 | $170.75 | $170.80 |
| 7 purchase totals = | $702.26 | $758.3379 | $758.34 | $758.35 | $758.40 | |