| 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 | $28.42 | 4.654% | $29.7427 | $29.74 | $29.75 | $29.70 |
| Purchase #2 | $151.96 | 11.738% | $169.7971 | $169.80 | $169.80 | $169.80 |
| Purchase #3 | $44.64 | 9.432% | $48.8504 | $48.85 | $48.85 | $48.90 |
| Purchase #4 | $60.41 | 13.130% | $68.3418 | $68.34 | $68.35 | $68.30 |
| Purchase #5 | $10.49 | 11.679% | $11.7151 | $11.72 | $11.70 | $11.70 |
| Purchase #6 | $167.44 | 3.403% | $173.138 | $173.14 | $173.15 | $173.10 |
| Purchase #7 | $85.60 | 10.418% | $94.5178 | $94.52 | $94.50 | $94.50 |
| 7 purchase totals = | $548.96 | $596.1029 | $596.11 | $596.10 | $596.00 | |