| 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 | $85.57 | 8.825% | $93.1216 | $93.12 | $93.10 | $93.10 |
| Purchase #2 | $120.94 | 12.690% | $136.2873 | $136.29 | $136.30 | $136.30 |
| Purchase #3 | $216.86 | 13.169% | $245.4183 | $245.42 | $245.40 | $245.40 |
| Purchase #4 | $45.92 | 4.218% | $47.8569 | $47.86 | $47.85 | $47.90 |
| Purchase #5 | $17.67 | 12.325% | $19.8478 | $19.85 | $19.85 | $19.80 |
| Purchase #6 | $166.73 | 7.189% | $178.7162 | $178.72 | $178.70 | $178.70 |
| Purchase #7 | $99.36 | 7.555% | $106.8666 | $106.87 | $106.85 | $106.90 |
| 7 purchase totals = | $753.05 | $828.1147 | $828.13 | $828.05 | $828.10 | |