| 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 | $88.78 | 4.655% | $92.9127 | $92.91 | $92.90 | $92.90 |
| Purchase #2 | $177.53 | 12.607% | $199.9112 | $199.91 | $199.90 | $199.90 |
| Purchase #3 | $225.63 | 8.157% | $244.0346 | $244.03 | $244.05 | $244.00 |
| Purchase #4 | $81.94 | 4.530% | $85.6519 | $85.65 | $85.65 | $85.70 |
| Purchase #5 | $61.25 | 11.396% | $68.2301 | $68.23 | $68.25 | $68.20 |
| Purchase #6 | $109.80 | 12.492% | $123.5162 | $123.52 | $123.50 | $123.50 |
| Purchase #7 | $113.70 | 13.771% | $129.3576 | $129.36 | $129.35 | $129.40 |
| 7 purchase totals = | $858.63 | $943.6143 | $943.61 | $943.60 | $943.60 | |