| 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 | $189.38 | 3.440% | $195.8947 | $195.89 | $195.90 | $195.90 |
| Purchase #2 | $61.92 | 6.443% | $65.9095 | $65.91 | $65.90 | $65.90 |
| Purchase #3 | $85.87 | 13.357% | $97.3397 | $97.34 | $97.35 | $97.30 |
| Purchase #4 | $50.89 | 9.134% | $55.5383 | $55.54 | $55.55 | $55.50 |
| Purchase #5 | $188.91 | 5.564% | $199.421 | $199.42 | $199.40 | $199.40 |
| Purchase #6 | $58.88 | 6.564% | $62.7449 | $62.74 | $62.75 | $62.70 |
| Purchase #7 | $98.84 | 8.335% | $107.0783 | $107.08 | $107.10 | $107.10 |
| 7 purchase totals = | $734.69 | $783.9264 | $783.92 | $783.95 | $783.80 | |