| 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 | $15.59 | 9.290% | $17.0383 | $17.04 | $17.05 | $17.00 |
| Purchase #2 | $123.94 | 4.422% | $129.4206 | $129.42 | $129.40 | $129.40 |
| Purchase #3 | $117.90 | 11.571% | $131.5422 | $131.54 | $131.55 | $131.50 |
| Purchase #4 | $168.34 | 10.346% | $185.7565 | $185.76 | $185.75 | $185.80 |
| Purchase #5 | $119.74 | 13.737% | $136.1887 | $136.19 | $136.20 | $136.20 |
| Purchase #6 | $82.76 | 13.191% | $93.6769 | $93.68 | $93.70 | $93.70 |
| Purchase #7 | $57.61 | 11.154% | $64.0358 | $64.04 | $64.05 | $64.00 |
| 7 purchase totals = | $685.88 | $757.6590 | $757.67 | $757.70 | $757.60 | |