| 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 | $116.57 | 3.418% | $120.5544 | $120.55 | $120.55 | $120.60 |
| Purchase #2 | $63.65 | 9.368% | $69.6127 | $69.61 | $69.60 | $69.60 |
| Purchase #3 | $6.70 | 3.670% | $6.9459 | $6.95 | $6.95 | $6.90 |
| Purchase #4 | $156.31 | 7.827% | $168.5444 | $168.54 | $168.55 | $168.50 |
| Purchase #5 | $214.86 | 9.299% | $234.8398 | $234.84 | $234.85 | $234.80 |
| Purchase #6 | $173.84 | 7.526% | $186.9232 | $186.92 | $186.90 | $186.90 |
| Purchase #7 | $43.85 | 3.392% | $45.3374 | $45.34 | $45.35 | $45.30 |
| 7 purchase totals = | $775.78 | $832.7578 | $832.75 | $832.75 | $832.60 | |