| 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 | $39.80 | 13.661% | $45.2371 | $45.24 | $45.25 | $45.20 |
| Purchase #2 | $222.56 | 8.779% | $242.0985 | $242.10 | $242.10 | $242.10 |
| Purchase #3 | $30.76 | 7.367% | $33.0261 | $33.03 | $33.05 | $33.00 |
| Purchase #4 | $165.41 | 5.164% | $173.9518 | $173.95 | $173.95 | $174.00 |
| Purchase #5 | $101.31 | 13.623% | $115.1115 | $115.11 | $115.10 | $115.10 |
| Purchase #6 | $240.43 | 6.632% | $256.3753 | $256.38 | $256.40 | $256.40 |
| Purchase #7 | $76.44 | 5.804% | $80.8766 | $80.88 | $80.90 | $80.90 |
| 7 purchase totals = | $876.71 | $946.6769 | $946.69 | $946.75 | $946.70 | |