| 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 | $25.73 | 3.369% | $26.5968 | $26.60 | $26.60 | $26.60 |
| Purchase #2 | $53.97 | 6.495% | $57.4754 | $57.48 | $57.50 | $57.50 |
| Purchase #3 | $154.58 | 11.559% | $172.4479 | $172.45 | $172.45 | $172.40 |
| Purchase #4 | $173.84 | 7.693% | $187.2135 | $187.21 | $187.20 | $187.20 |
| Purchase #5 | $129.39 | 5.628% | $136.6721 | $136.67 | $136.65 | $136.70 |
| Purchase #6 | $233.85 | 3.486% | $242.002 | $242.00 | $242.00 | $242.00 |
| Purchase #7 | $118.54 | 3.659% | $122.8774 | $122.88 | $122.90 | $122.90 |
| 7 purchase totals = | $889.90 | $945.2851 | $945.29 | $945.30 | $945.30 | |