| 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 | $47.53 | 9.808% | $52.1917 | $52.19 | $52.20 | $52.20 |
| Purchase #2 | $65.75 | 4.411% | $68.6502 | $68.65 | $68.65 | $68.70 |
| Purchase #3 | $10.51 | 8.299% | $11.3822 | $11.38 | $11.40 | $11.40 |
| Purchase #4 | $136.50 | 5.755% | $144.3556 | $144.36 | $144.35 | $144.40 |
| Purchase #5 | $192.99 | 11.168% | $214.5431 | $214.54 | $214.55 | $214.50 |
| Purchase #6 | $171.77 | 8.754% | $186.8067 | $186.81 | $186.80 | $186.80 |
| Purchase #7 | $142.93 | 9.285% | $156.2011 | $156.20 | $156.20 | $156.20 |
| 7 purchase totals = | $767.98 | $834.1306 | $834.13 | $834.15 | $834.20 | |