| 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 | $198.97 | 8.462% | $215.8068 | $215.81 | $215.80 | $215.80 |
| Purchase #2 | $30.54 | 8.277% | $33.0678 | $33.07 | $33.05 | $33.10 |
| Purchase #3 | $13.92 | 9.356% | $15.2224 | $15.22 | $15.20 | $15.20 |
| Purchase #4 | $5.28 | 12.303% | $5.9296 | $5.93 | $5.95 | $5.90 |
| Purchase #5 | $37.44 | 8.532% | $40.6344 | $40.63 | $40.65 | $40.60 |
| Purchase #6 | $155.56 | 6.589% | $165.8098 | $165.81 | $165.80 | $165.80 |
| Purchase #7 | $39.63 | 3.571% | $41.0452 | $41.05 | $41.05 | $41.00 |
| 7 purchase totals = | $481.34 | $517.5160 | $517.52 | $517.50 | $517.40 | |