| 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 | $82.89 | 7.317% | $88.9551 | $88.96 | $88.95 | $89.00 |
| Purchase #2 | $158.60 | 9.558% | $173.759 | $173.76 | $173.75 | $173.80 |
| Purchase #3 | $60.38 | 9.750% | $66.2671 | $66.27 | $66.25 | $66.30 |
| Purchase #4 | $191.69 | 3.419% | $198.2439 | $198.24 | $198.25 | $198.20 |
| Purchase #5 | $124.48 | 13.130% | $140.8242 | $140.82 | $140.80 | $140.80 |
| Purchase #6 | $231.25 | 9.314% | $252.7886 | $252.79 | $252.80 | $252.80 |
| Purchase #7 | $23.46 | 3.439% | $24.2668 | $24.27 | $24.25 | $24.30 |
| 7 purchase totals = | $872.75 | $945.1047 | $945.11 | $945.05 | $945.20 | |