| 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 | $21.97 | 12.311% | $24.6747 | $24.67 | $24.65 | $24.70 |
| Purchase #2 | $85.30 | 5.130% | $89.6759 | $89.68 | $89.70 | $89.70 |
| Purchase #3 | $187.33 | 6.340% | $199.2067 | $199.21 | $199.20 | $199.20 |
| Purchase #4 | $237.46 | 11.404% | $264.5399 | $264.54 | $264.55 | $264.50 |
| Purchase #5 | $29.26 | 5.403% | $30.8409 | $30.84 | $30.85 | $30.80 |
| Purchase #6 | $119.27 | 13.426% | $135.2832 | $135.28 | $135.30 | $135.30 |
| Purchase #7 | $28.60 | 8.398% | $31.0018 | $31.00 | $31.00 | $31.00 |
| 7 purchase totals = | $709.19 | $775.2231 | $775.22 | $775.25 | $775.20 | |