| 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 | $72.67 | 3.737% | $75.3857 | $75.39 | $75.40 | $75.40 |
| Purchase #2 | $107.67 | 9.304% | $117.6876 | $117.69 | $117.70 | $117.70 |
| Purchase #3 | $224.67 | 8.726% | $244.2747 | $244.27 | $244.25 | $244.30 |
| Purchase #4 | $47.98 | 6.102% | $50.9077 | $50.91 | $50.90 | $50.90 |
| Purchase #5 | $78.75 | 3.670% | $81.6401 | $81.64 | $81.65 | $81.60 |
| Purchase #6 | $149.76 | 12.495% | $168.4725 | $168.47 | $168.45 | $168.50 |
| Purchase #7 | $155.67 | 5.850% | $164.7767 | $164.78 | $164.80 | $164.80 |
| 7 purchase totals = | $837.17 | $903.1450 | $903.15 | $903.15 | $903.20 | |