| 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 | $68.60 | 6.423% | $73.0062 | $73.01 | $73.00 | $73.00 |
| Purchase #2 | $163.85 | 5.719% | $173.2206 | $173.22 | $173.20 | $173.20 |
| Purchase #3 | $238.88 | 7.273% | $256.2537 | $256.25 | $256.25 | $256.30 |
| Purchase #4 | $45.61 | 4.676% | $47.7427 | $47.74 | $47.75 | $47.70 |
| Purchase #5 | $39.40 | 11.676% | $44.0003 | $44.00 | $44.00 | $44.00 |
| Purchase #6 | $107.92 | 5.125% | $113.4509 | $113.45 | $113.45 | $113.50 |
| Purchase #7 | $111.50 | 8.688% | $121.1871 | $121.19 | $121.20 | $121.20 |
| 7 purchase totals = | $775.76 | $828.8615 | $828.86 | $828.85 | $828.90 | |