| 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 | $45.98 | 8.161% | $49.7324 | $49.73 | $49.75 | $49.70 |
| Purchase #2 | $48.69 | 4.480% | $50.8713 | $50.87 | $50.85 | $50.90 |
| Purchase #3 | $244.41 | 4.183% | $254.6337 | $254.63 | $254.65 | $254.60 |
| Purchase #4 | $222.79 | 10.745% | $246.7288 | $246.73 | $246.75 | $246.70 |
| Purchase #5 | $125.74 | 4.283% | $131.1254 | $131.13 | $131.15 | $131.10 |
| Purchase #6 | $113.36 | 8.812% | $123.3493 | $123.35 | $123.35 | $123.30 |
| Purchase #7 | $213.53 | 5.714% | $225.7311 | $225.73 | $225.75 | $225.70 |
| 7 purchase totals = | $1,014.50 | $1,082.1720 | $1,082.17 | $1,082.25 | $1,082.00 | |