| 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 | $79.93 | 4.543% | $83.5612 | $83.56 | $83.55 | $83.60 |
| Purchase #2 | $119.43 | 3.398% | $123.4882 | $123.49 | $123.50 | $123.50 |
| Purchase #3 | $121.33 | 9.542% | $132.9073 | $132.91 | $132.90 | $132.90 |
| Purchase #4 | $69.35 | 6.813% | $74.0748 | $74.07 | $74.05 | $74.10 |
| Purchase #5 | $244.45 | 4.643% | $255.7998 | $255.80 | $255.80 | $255.80 |
| Purchase #6 | $9.50 | 5.385% | $10.0116 | $10.01 | $10.00 | $10.00 |
| Purchase #7 | $72.37 | 11.849% | $80.9451 | $80.95 | $80.95 | $80.90 |
| 7 purchase totals = | $716.36 | $760.7880 | $760.79 | $760.75 | $760.80 | |