| 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 | $54.70 | 6.667% | $58.3468 | $58.35 | $58.35 | $58.30 |
| Purchase #2 | $138.51 | 4.156% | $144.2665 | $144.27 | $144.25 | $144.30 |
| Purchase #3 | $150.85 | 13.127% | $170.6521 | $170.65 | $170.65 | $170.70 |
| Purchase #4 | $111.32 | 8.245% | $120.4983 | $120.50 | $120.50 | $120.50 |
| Purchase #5 | $161.44 | 13.444% | $183.144 | $183.14 | $183.15 | $183.10 |
| Purchase #6 | $59.35 | 11.848% | $66.3818 | $66.38 | $66.40 | $66.40 |
| Purchase #7 | $227.88 | 11.689% | $254.5169 | $254.52 | $254.50 | $254.50 |
| 7 purchase totals = | $904.05 | $997.8064 | $997.81 | $997.80 | $997.80 | |