| 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 | $199.99 | 5.491% | $210.9715 | $210.97 | $210.95 | $211.00 |
| Purchase #2 | $79.98 | 5.584% | $84.4461 | $84.45 | $84.45 | $84.40 |
| Purchase #3 | $95.88 | 8.183% | $103.7259 | $103.73 | $103.75 | $103.70 |
| Purchase #4 | $191.85 | 7.505% | $206.2483 | $206.25 | $206.25 | $206.20 |
| Purchase #5 | $110.94 | 7.617% | $119.3903 | $119.39 | $119.40 | $119.40 |
| Purchase #6 | $59.35 | 8.434% | $64.3556 | $64.36 | $64.35 | $64.40 |
| Purchase #7 | $23.38 | 10.385% | $25.808 | $25.81 | $25.80 | $25.80 |
| 7 purchase totals = | $761.37 | $814.9457 | $814.96 | $814.95 | $814.90 | |