| 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 | $76.40 | 6.215% | $81.1483 | $81.15 | $81.15 | $81.10 |
| Purchase #2 | $192.81 | 9.792% | $211.69 | $211.69 | $211.70 | $211.70 |
| Purchase #3 | $82.27 | 13.214% | $93.1412 | $93.14 | $93.15 | $93.10 |
| Purchase #4 | $173.68 | 6.809% | $185.5059 | $185.51 | $185.50 | $185.50 |
| Purchase #5 | $164.28 | 5.497% | $173.3105 | $173.31 | $173.30 | $173.30 |
| Purchase #6 | $49.45 | 8.155% | $53.4826 | $53.48 | $53.50 | $53.50 |
| Purchase #7 | $122.92 | 12.802% | $138.6562 | $138.66 | $138.65 | $138.70 |
| 7 purchase totals = | $861.81 | $936.9347 | $936.94 | $936.95 | $936.90 | |