| 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 | $62.58 | 3.511% | $64.7772 | $64.78 | $64.80 | $64.80 |
| Purchase #2 | $23.26 | 12.555% | $26.1803 | $26.18 | $26.20 | $26.20 |
| Purchase #3 | $177.96 | 6.723% | $189.9243 | $189.92 | $189.90 | $189.90 |
| Purchase #4 | $29.50 | 4.759% | $30.9039 | $30.90 | $30.90 | $30.90 |
| Purchase #5 | $152.48 | 4.240% | $158.9452 | $158.95 | $158.95 | $158.90 |
| Purchase #6 | $185.73 | 3.481% | $192.1953 | $192.20 | $192.20 | $192.20 |
| Purchase #7 | $192.51 | 12.636% | $216.8356 | $216.84 | $216.85 | $216.80 |
| 7 purchase totals = | $824.02 | $879.7618 | $879.77 | $879.80 | $879.70 | |