| 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 | $56.43 | 4.677% | $59.0692 | $59.07 | $59.05 | $59.10 |
| Purchase #2 | $133.62 | 4.187% | $139.2147 | $139.21 | $139.20 | $139.20 |
| Purchase #3 | $169.84 | 11.498% | $189.3682 | $189.37 | $189.35 | $189.40 |
| Purchase #4 | $7.66 | 7.790% | $8.2567 | $8.26 | $8.25 | $8.30 |
| Purchase #5 | $121.58 | 6.284% | $129.2201 | $129.22 | $129.20 | $129.20 |
| Purchase #6 | $211.99 | 3.174% | $218.7186 | $218.72 | $218.70 | $218.70 |
| Purchase #7 | $74.85 | 11.742% | $83.6389 | $83.64 | $83.65 | $83.60 |
| 7 purchase totals = | $775.97 | $827.4864 | $827.49 | $827.40 | $827.50 | |