| 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 | $92.34 | 5.316% | $97.2488 | $97.25 | $97.25 | $97.20 |
| Purchase #2 | $197.42 | 12.318% | $221.7382 | $221.74 | $221.75 | $221.70 |
| Purchase #3 | $122.71 | 11.132% | $136.3701 | $136.37 | $136.35 | $136.40 |
| Purchase #4 | $13.53 | 3.769% | $14.0399 | $14.04 | $14.05 | $14.00 |
| Purchase #5 | $83.35 | 8.633% | $90.5456 | $90.55 | $90.55 | $90.50 |
| Purchase #6 | $15.26 | 10.734% | $16.898 | $16.90 | $16.90 | $16.90 |
| Purchase #7 | $22.69 | 5.472% | $23.9316 | $23.93 | $23.95 | $23.90 |
| 7 purchase totals = | $547.30 | $600.7722 | $600.78 | $600.80 | $600.60 | |