| 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 | $35.81 | 9.632% | $39.2592 | $39.26 | $39.25 | $39.30 |
| Purchase #2 | $120.61 | 8.728% | $131.1368 | $131.14 | $131.15 | $131.10 |
| Purchase #3 | $5.84 | 9.695% | $6.4062 | $6.41 | $6.40 | $6.40 |
| Purchase #4 | $149.47 | 9.235% | $163.2736 | $163.27 | $163.25 | $163.30 |
| Purchase #5 | $121.88 | 11.464% | $135.8523 | $135.85 | $135.85 | $135.90 |
| Purchase #6 | $116.37 | 4.512% | $121.6206 | $121.62 | $121.60 | $121.60 |
| Purchase #7 | $111.51 | 12.724% | $125.6985 | $125.70 | $125.70 | $125.70 |
| 7 purchase totals = | $661.49 | $723.2472 | $723.25 | $723.20 | $723.30 | |