| 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 | $41.80 | 8.277% | $45.2598 | $45.26 | $45.25 | $45.30 |
| Purchase #2 | $242.58 | 12.563% | $273.0553 | $273.06 | $273.05 | $273.10 |
| Purchase #3 | $139.89 | 4.167% | $145.7192 | $145.72 | $145.70 | $145.70 |
| Purchase #4 | $183.52 | 8.506% | $199.1302 | $199.13 | $199.15 | $199.10 |
| Purchase #5 | $30.37 | 13.158% | $34.3661 | $34.37 | $34.35 | $34.40 |
| Purchase #6 | $157.64 | 7.387% | $169.2849 | $169.28 | $169.30 | $169.30 |
| Purchase #7 | $38.77 | 11.255% | $43.1336 | $43.13 | $43.15 | $43.10 |
| 7 purchase totals = | $834.57 | $909.9491 | $909.95 | $909.95 | $910.00 | |