| 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 | $77.36 | 7.447% | $83.121 | $83.12 | $83.10 | $83.10 |
| Purchase #2 | $42.78 | 10.753% | $47.3801 | $47.38 | $47.40 | $47.40 |
| Purchase #3 | $59.82 | 10.646% | $66.1884 | $66.19 | $66.20 | $66.20 |
| Purchase #4 | $222.42 | 7.345% | $238.7567 | $238.76 | $238.75 | $238.80 |
| Purchase #5 | $105.99 | 11.466% | $118.1428 | $118.14 | $118.15 | $118.10 |
| Purchase #6 | $8.42 | 8.330% | $9.1214 | $9.12 | $9.10 | $9.10 |
| Purchase #7 | $183.57 | 8.241% | $198.698 | $198.70 | $198.70 | $198.70 |
| 7 purchase totals = | $700.36 | $761.4084 | $761.41 | $761.40 | $761.40 | |