| 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 | $7.80 | 8.807% | $8.4869 | $8.49 | $8.50 | $8.50 |
| Purchase #2 | $250.51 | 11.194% | $278.5521 | $278.55 | $278.55 | $278.60 |
| Purchase #3 | $105.36 | 5.138% | $110.7734 | $110.77 | $110.75 | $110.80 |
| Purchase #4 | $61.96 | 10.202% | $68.2812 | $68.28 | $68.30 | $68.30 |
| Purchase #5 | $71.96 | 12.632% | $81.05 | $81.05 | $81.05 | $81.10 |
| Purchase #6 | $117.85 | 5.450% | $124.2728 | $124.27 | $124.25 | $124.30 |
| Purchase #7 | $176.63 | 8.530% | $191.6965 | $191.70 | $191.70 | $191.70 |
| 7 purchase totals = | $792.07 | $863.1129 | $863.11 | $863.10 | $863.30 | |