| 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 | $22.41 | 11.561% | $25.0008 | $25.00 | $25.00 | $25.00 |
| Purchase #2 | $136.55 | 12.102% | $153.0753 | $153.08 | $153.10 | $153.10 |
| Purchase #3 | $115.31 | 5.330% | $121.456 | $121.46 | $121.45 | $121.50 |
| Purchase #4 | $104.89 | 5.547% | $110.7082 | $110.71 | $110.70 | $110.70 |
| Purchase #5 | $93.54 | 7.317% | $100.3843 | $100.38 | $100.40 | $100.40 |
| Purchase #6 | $48.57 | 3.695% | $50.3647 | $50.36 | $50.35 | $50.40 |
| Purchase #7 | $13.92 | 13.751% | $15.8341 | $15.83 | $15.85 | $15.80 |
| 7 purchase totals = | $535.19 | $576.8234 | $576.82 | $576.85 | $576.90 | |