| 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 | $84.34 | 7.252% | $90.4563 | $90.46 | $90.45 | $90.50 |
| Purchase #2 | $70.63 | 8.422% | $76.5785 | $76.58 | $76.60 | $76.60 |
| Purchase #3 | $117.38 | 13.655% | $133.4082 | $133.41 | $133.40 | $133.40 |
| Purchase #4 | $43.42 | 5.713% | $45.9006 | $45.90 | $45.90 | $45.90 |
| Purchase #5 | $111.44 | 3.797% | $115.6714 | $115.67 | $115.65 | $115.70 |
| Purchase #6 | $208.63 | 11.308% | $232.2219 | $232.22 | $232.20 | $232.20 |
| Purchase #7 | $210.88 | 6.263% | $224.0874 | $224.09 | $224.10 | $224.10 |
| 7 purchase totals = | $846.72 | $918.3243 | $918.33 | $918.30 | $918.40 | |