| 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 | $11.76 | 6.739% | $12.5525 | $12.55 | $12.55 | $12.60 |
| Purchase #2 | $173.74 | 11.505% | $193.7288 | $193.73 | $193.75 | $193.70 |
| Purchase #3 | $240.79 | 12.440% | $270.7443 | $270.74 | $270.75 | $270.70 |
| Purchase #4 | $68.75 | 11.610% | $76.7319 | $76.73 | $76.75 | $76.70 |
| Purchase #5 | $138.70 | 7.785% | $149.4978 | $149.50 | $149.50 | $149.50 |
| Purchase #6 | $129.27 | 7.871% | $139.4448 | $139.44 | $139.45 | $139.40 |
| Purchase #7 | $64.53 | 13.504% | $73.2441 | $73.24 | $73.25 | $73.20 |
| 7 purchase totals = | $827.54 | $915.9442 | $915.93 | $916.00 | $915.80 | |