| 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 | $58.77 | 8.310% | $63.6538 | $63.65 | $63.65 | $63.70 |
| Purchase #2 | $16.87 | 13.504% | $19.1481 | $19.15 | $19.15 | $19.10 |
| Purchase #3 | $197.59 | 3.686% | $204.8732 | $204.87 | $204.85 | $204.90 |
| Purchase #4 | $228.76 | 7.776% | $246.5484 | $246.55 | $246.55 | $246.50 |
| Purchase #5 | $118.28 | 4.801% | $123.9586 | $123.96 | $123.95 | $124.00 |
| Purchase #6 | $243.59 | 12.143% | $273.1691 | $273.17 | $273.15 | $273.20 |
| Purchase #7 | $143.56 | 5.166% | $150.9763 | $150.98 | $151.00 | $151.00 |
| 7 purchase totals = | $1,007.42 | $1,082.3275 | $1,082.33 | $1,082.30 | $1,082.40 | |