| 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 | $67.29 | 12.455% | $75.671 | $75.67 | $75.65 | $75.70 |
| Purchase #2 | $135.34 | 12.463% | $152.2074 | $152.21 | $152.20 | $152.20 |
| Purchase #3 | $222.33 | 10.107% | $244.8009 | $244.80 | $244.80 | $244.80 |
| Purchase #4 | $44.49 | 7.830% | $47.9736 | $47.97 | $47.95 | $48.00 |
| Purchase #5 | $155.49 | 5.579% | $164.1648 | $164.16 | $164.15 | $164.20 |
| Purchase #6 | $54.81 | 3.146% | $56.5343 | $56.53 | $56.55 | $56.50 |
| Purchase #7 | $142.25 | 8.613% | $154.502 | $154.50 | $154.50 | $154.50 |
| 7 purchase totals = | $822.00 | $895.8540 | $895.84 | $895.80 | $895.90 | |