| 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 | $93.96 | 12.318% | $105.534 | $105.53 | $105.55 | $105.50 |
| Purchase #2 | $66.46 | 13.434% | $75.3882 | $75.39 | $75.40 | $75.40 |
| Purchase #3 | $72.67 | 10.197% | $80.0802 | $80.08 | $80.10 | $80.10 |
| Purchase #4 | $82.63 | 3.799% | $85.7691 | $85.77 | $85.75 | $85.80 |
| Purchase #5 | $133.37 | 5.636% | $140.8867 | $140.89 | $140.90 | $140.90 |
| Purchase #6 | $59.99 | 11.864% | $67.1072 | $67.11 | $67.10 | $67.10 |
| Purchase #7 | $119.54 | 12.860% | $134.9128 | $134.91 | $134.90 | $134.90 |
| 7 purchase totals = | $628.62 | $689.6782 | $689.68 | $689.70 | $689.70 | |