| 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 | $78.30 | 7.142% | $83.8922 | $83.89 | $83.90 | $83.90 |
| Purchase #2 | $141.86 | 11.687% | $158.4392 | $158.44 | $158.45 | $158.40 |
| Purchase #3 | $208.77 | 3.512% | $216.102 | $216.10 | $216.10 | $216.10 |
| Purchase #4 | $22.58 | 3.332% | $23.3324 | $23.33 | $23.35 | $23.30 |
| Purchase #5 | $237.43 | 11.164% | $263.9367 | $263.94 | $263.95 | $263.90 |
| Purchase #6 | $29.73 | 3.782% | $30.8544 | $30.85 | $30.85 | $30.90 |
| Purchase #7 | $188.29 | 13.355% | $213.4361 | $213.44 | $213.45 | $213.40 |
| 7 purchase totals = | $906.96 | $989.9930 | $989.99 | $990.05 | $989.90 | |