| 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 | $14.96 | 6.347% | $15.9095 | $15.91 | $15.90 | $15.90 |
| Purchase #2 | $238.65 | 6.616% | $254.4391 | $254.44 | $254.45 | $254.40 |
| Purchase #3 | $22.54 | 5.144% | $23.6995 | $23.70 | $23.70 | $23.70 |
| Purchase #4 | $82.91 | 5.293% | $87.2984 | $87.30 | $87.30 | $87.30 |
| Purchase #5 | $46.34 | 11.240% | $51.5486 | $51.55 | $51.55 | $51.50 |
| Purchase #6 | $51.97 | 13.854% | $59.1699 | $59.17 | $59.15 | $59.20 |
| Purchase #7 | $125.89 | 4.753% | $131.8736 | $131.87 | $131.85 | $131.90 |
| 7 purchase totals = | $583.26 | $623.9386 | $623.94 | $623.90 | $623.90 | |