| 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 | $46.86 | 8.411% | $50.8014 | $50.80 | $50.80 | $50.80 |
| Purchase #2 | $148.80 | 7.319% | $159.6907 | $159.69 | $159.70 | $159.70 |
| Purchase #3 | $238.72 | 10.184% | $263.0312 | $263.03 | $263.05 | $263.00 |
| Purchase #4 | $76.99 | 3.456% | $79.6508 | $79.65 | $79.65 | $79.70 |
| Purchase #5 | $209.46 | 5.738% | $221.4788 | $221.48 | $221.50 | $221.50 |
| Purchase #6 | $219.75 | 10.577% | $242.993 | $242.99 | $243.00 | $243.00 |
| Purchase #7 | $97.48 | 8.429% | $105.6966 | $105.70 | $105.70 | $105.70 |
| 7 purchase totals = | $1,038.06 | $1,123.3425 | $1,123.34 | $1,123.40 | $1,123.40 | |