| 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 | $204.93 | 6.570% | $218.3939 | $218.39 | $218.40 | $218.40 |
| Purchase #2 | $94.84 | 4.812% | $99.4037 | $99.40 | $99.40 | $99.40 |
| Purchase #3 | $237.38 | 12.251% | $266.4614 | $266.46 | $266.45 | $266.50 |
| Purchase #4 | $18.50 | 8.411% | $20.056 | $20.06 | $20.05 | $20.10 |
| Purchase #5 | $61.34 | 4.578% | $64.1481 | $64.15 | $64.15 | $64.10 |
| Purchase #6 | $119.54 | 5.330% | $125.9115 | $125.91 | $125.90 | $125.90 |
| Purchase #7 | $152.33 | 7.438% | $163.6603 | $163.66 | $163.65 | $163.70 |
| 7 purchase totals = | $888.86 | $958.0349 | $958.03 | $958.00 | $958.10 | |