| 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 | $94.58 | 9.627% | $103.6852 | $103.69 | $103.70 | $103.70 |
| Purchase #2 | $148.33 | 7.754% | $159.8315 | $159.83 | $159.85 | $159.80 |
| Purchase #3 | $237.92 | 5.633% | $251.322 | $251.32 | $251.30 | $251.30 |
| Purchase #4 | $202.25 | 9.155% | $220.766 | $220.77 | $220.75 | $220.80 |
| Purchase #5 | $37.47 | 5.338% | $39.4701 | $39.47 | $39.45 | $39.50 |
| Purchase #6 | $85.57 | 9.607% | $93.7907 | $93.79 | $93.80 | $93.80 |
| Purchase #7 | $72.98 | 7.392% | $78.3747 | $78.37 | $78.35 | $78.40 |
| 7 purchase totals = | $879.10 | $947.2402 | $947.24 | $947.20 | $947.30 | |