| 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 | $5.39 | 12.377% | $6.0571 | $6.06 | $6.05 | $6.10 |
| Purchase #2 | $155.92 | 9.424% | $170.6139 | $170.61 | $170.60 | $170.60 |
| Purchase #3 | $209.54 | 10.652% | $231.8602 | $231.86 | $231.85 | $231.90 |
| Purchase #4 | $117.45 | 12.135% | $131.7026 | $131.70 | $131.70 | $131.70 |
| Purchase #5 | $198.98 | 8.829% | $216.5479 | $216.55 | $216.55 | $216.50 |
| Purchase #6 | $121.54 | 3.842% | $126.2096 | $126.21 | $126.20 | $126.20 |
| Purchase #7 | $106.77 | 4.229% | $111.2853 | $111.29 | $111.30 | $111.30 |
| 7 purchase totals = | $915.59 | $994.2766 | $994.28 | $994.25 | $994.30 | |