| 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 | $104.27 | 10.810% | $115.5416 | $115.54 | $115.55 | $115.50 |
| Purchase #2 | $46.53 | 13.377% | $52.7543 | $52.75 | $52.75 | $52.80 |
| Purchase #3 | $110.36 | 6.241% | $117.2476 | $117.25 | $117.25 | $117.20 |
| Purchase #4 | $21.25 | 4.176% | $22.1374 | $22.14 | $22.15 | $22.10 |
| Purchase #5 | $155.53 | 11.500% | $173.416 | $173.42 | $173.40 | $173.40 |
| Purchase #6 | $42.77 | 12.407% | $48.0765 | $48.08 | $48.10 | $48.10 |
| Purchase #7 | $126.55 | 9.474% | $138.5393 | $138.54 | $138.55 | $138.50 |
| 7 purchase totals = | $607.26 | $667.7127 | $667.72 | $667.75 | $667.60 | |