| 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 | $94.51 | 9.833% | $103.8032 | $103.80 | $103.80 | $103.80 |
| Purchase #2 | $5.42 | 10.224% | $5.9741 | $5.97 | $5.95 | $6.00 |
| Purchase #3 | $241.88 | 9.509% | $264.8804 | $264.88 | $264.90 | $264.90 |
| Purchase #4 | $226.85 | 9.195% | $247.7089 | $247.71 | $247.70 | $247.70 |
| Purchase #5 | $48.53 | 5.736% | $51.3137 | $51.31 | $51.30 | $51.30 |
| Purchase #6 | $18.66 | 11.580% | $20.8208 | $20.82 | $20.80 | $20.80 |
| Purchase #7 | $154.34 | 3.194% | $159.2696 | $159.27 | $159.25 | $159.30 |
| 7 purchase totals = | $790.19 | $853.7707 | $853.76 | $853.70 | $853.80 | |