| 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 | $80.81 | 3.291% | $83.4695 | $83.47 | $83.45 | $83.50 |
| Purchase #2 | $138.58 | 10.612% | $153.2861 | $153.29 | $153.30 | $153.30 |
| Purchase #3 | $97.26 | 3.683% | $100.8421 | $100.84 | $100.85 | $100.80 |
| Purchase #4 | $121.41 | 12.453% | $136.5292 | $136.53 | $136.55 | $136.50 |
| Purchase #5 | $113.96 | 10.709% | $126.164 | $126.16 | $126.15 | $126.20 |
| Purchase #6 | $20.36 | 7.166% | $21.819 | $21.82 | $21.80 | $21.80 |
| Purchase #7 | $80.27 | 5.774% | $84.9048 | $84.90 | $84.90 | $84.90 |
| 7 purchase totals = | $652.65 | $707.0147 | $707.01 | $707.00 | $707.00 | |