| 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 | $27.46 | 9.830% | $30.1593 | $30.16 | $30.15 | $30.20 |
| Purchase #2 | $53.97 | 10.452% | $59.6109 | $59.61 | $59.60 | $59.60 |
| Purchase #3 | $248.65 | 3.617% | $257.6437 | $257.64 | $257.65 | $257.60 |
| Purchase #4 | $5.81 | 12.230% | $6.5206 | $6.52 | $6.50 | $6.50 |
| Purchase #5 | $229.85 | 6.253% | $244.2225 | $244.22 | $244.20 | $244.20 |
| Purchase #6 | $5.82 | 10.659% | $6.4404 | $6.44 | $6.45 | $6.40 |
| Purchase #7 | $243.80 | 11.170% | $271.0325 | $271.03 | $271.05 | $271.00 |
| 7 purchase totals = | $815.36 | $875.6299 | $875.62 | $875.60 | $875.50 | |