| 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 | $67.29 | 7.190% | $72.1282 | $72.13 | $72.15 | $72.10 |
| Purchase #2 | $113.31 | 10.786% | $125.5316 | $125.53 | $125.55 | $125.50 |
| Purchase #3 | $249.38 | 5.391% | $262.8241 | $262.82 | $262.80 | $262.80 |
| Purchase #4 | $16.67 | 9.739% | $18.2935 | $18.29 | $18.30 | $18.30 |
| Purchase #5 | $120.67 | 10.117% | $132.8782 | $132.88 | $132.90 | $132.90 |
| Purchase #6 | $141.35 | 9.462% | $154.7245 | $154.72 | $154.70 | $154.70 |
| Purchase #7 | $150.51 | 10.785% | $166.7425 | $166.74 | $166.75 | $166.70 |
| 7 purchase totals = | $859.18 | $933.1226 | $933.11 | $933.15 | $933.00 | |