| 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 | $76.96 | 9.250% | $84.0788 | $84.08 | $84.10 | $84.10 |
| Purchase #2 | $157.90 | 7.486% | $169.7204 | $169.72 | $169.70 | $169.70 |
| Purchase #3 | $192.89 | 10.564% | $213.2669 | $213.27 | $213.25 | $213.30 |
| Purchase #4 | $158.78 | 6.402% | $168.9451 | $168.95 | $168.95 | $168.90 |
| Purchase #5 | $63.96 | 7.649% | $68.8523 | $68.85 | $68.85 | $68.90 |
| Purchase #6 | $99.98 | 7.771% | $107.7494 | $107.75 | $107.75 | $107.70 |
| Purchase #7 | $231.39 | 3.614% | $239.7524 | $239.75 | $239.75 | $239.80 |
| 7 purchase totals = | $981.86 | $1,052.3653 | $1,052.37 | $1,052.35 | $1,052.40 | |