| 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 | $49.63 | 13.729% | $56.4437 | $56.44 | $56.45 | $56.40 |
| Purchase #2 | $8.42 | 5.249% | $8.862 | $8.86 | $8.85 | $8.90 |
| Purchase #3 | $100.69 | 6.189% | $106.9217 | $106.92 | $106.90 | $106.90 |
| Purchase #4 | $62.42 | 9.602% | $68.4136 | $68.41 | $68.40 | $68.40 |
| Purchase #5 | $204.71 | 5.586% | $216.1451 | $216.15 | $216.15 | $216.10 |
| Purchase #6 | $50.62 | 3.479% | $52.3811 | $52.38 | $52.40 | $52.40 |
| Purchase #7 | $19.58 | 11.782% | $21.8869 | $21.89 | $21.90 | $21.90 |
| 7 purchase totals = | $496.07 | $531.0541 | $531.05 | $531.05 | $531.00 | |