| 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 | $102.52 | 3.425% | $106.0313 | $106.03 | $106.05 | $106.00 |
| Purchase #2 | $101.37 | 4.298% | $105.7269 | $105.73 | $105.75 | $105.70 |
| Purchase #3 | $50.54 | 10.858% | $56.0276 | $56.03 | $56.05 | $56.00 |
| Purchase #4 | $78.48 | 8.331% | $85.0182 | $85.02 | $85.00 | $85.00 |
| Purchase #5 | $205.59 | 9.793% | $225.7234 | $225.72 | $225.70 | $225.70 |
| Purchase #6 | $53.85 | 9.354% | $58.8871 | $58.89 | $58.90 | $58.90 |
| Purchase #7 | $110.84 | 8.396% | $120.1461 | $120.15 | $120.15 | $120.10 |
| 7 purchase totals = | $703.19 | $757.5606 | $757.57 | $757.60 | $757.40 | |