| 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 | $82.54 | 3.774% | $85.6551 | $85.66 | $85.65 | $85.70 |
| Purchase #2 | $220.58 | 9.191% | $240.8535 | $240.85 | $240.85 | $240.90 |
| Purchase #3 | $12.38 | 10.268% | $13.6512 | $13.65 | $13.65 | $13.70 |
| Purchase #4 | $204.45 | 5.509% | $215.7132 | $215.71 | $215.70 | $215.70 |
| Purchase #5 | $64.69 | 11.696% | $72.2561 | $72.26 | $72.25 | $72.30 |
| Purchase #6 | $110.75 | 13.701% | $125.9239 | $125.92 | $125.90 | $125.90 |
| Purchase #7 | $43.78 | 9.775% | $48.0595 | $48.06 | $48.05 | $48.10 |
| 7 purchase totals = | $739.17 | $802.1125 | $802.11 | $802.05 | $802.30 | |