| 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 | $91.66 | 11.874% | $102.5437 | $102.54 | $102.55 | $102.50 |
| Purchase #2 | $15.62 | 13.213% | $17.6839 | $17.68 | $17.70 | $17.70 |
| Purchase #3 | $205.98 | 7.666% | $221.7704 | $221.77 | $221.75 | $221.80 |
| Purchase #4 | $82.37 | 7.725% | $88.7331 | $88.73 | $88.75 | $88.70 |
| Purchase #5 | $172.69 | 10.544% | $190.8984 | $190.90 | $190.90 | $190.90 |
| Purchase #6 | $223.34 | 5.424% | $235.454 | $235.45 | $235.45 | $235.50 |
| Purchase #7 | $74.29 | 3.440% | $76.8456 | $76.85 | $76.85 | $76.80 |
| 7 purchase totals = | $865.95 | $933.9291 | $933.92 | $933.95 | $933.90 | |