| 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 | $17.78 | 8.136% | $19.2266 | $19.23 | $19.25 | $19.20 |
| Purchase #2 | $70.80 | 7.588% | $76.1723 | $76.17 | $76.15 | $76.20 |
| Purchase #3 | $163.31 | 4.649% | $170.9023 | $170.90 | $170.90 | $170.90 |
| Purchase #4 | $228.78 | 7.240% | $245.3437 | $245.34 | $245.35 | $245.30 |
| Purchase #5 | $161.78 | 4.790% | $169.5293 | $169.53 | $169.55 | $169.50 |
| Purchase #6 | $216.92 | 7.160% | $232.4515 | $232.45 | $232.45 | $232.50 |
| Purchase #7 | $55.92 | 13.116% | $63.2545 | $63.25 | $63.25 | $63.30 |
| 7 purchase totals = | $915.29 | $976.8802 | $976.87 | $976.90 | $976.90 | |