| 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 | $71.95 | 4.437% | $75.1424 | $75.14 | $75.15 | $75.10 |
| Purchase #2 | $109.80 | 6.157% | $116.5604 | $116.56 | $116.55 | $116.60 |
| Purchase #3 | $141.83 | 8.766% | $154.2628 | $154.26 | $154.25 | $154.30 |
| Purchase #4 | $61.30 | 12.452% | $68.9331 | $68.93 | $68.95 | $68.90 |
| Purchase #5 | $118.81 | 8.415% | $128.8079 | $128.81 | $128.80 | $128.80 |
| Purchase #6 | $140.72 | 4.605% | $147.2002 | $147.20 | $147.20 | $147.20 |
| Purchase #7 | $124.29 | 10.293% | $137.0832 | $137.08 | $137.10 | $137.10 |
| 7 purchase totals = | $768.70 | $827.9900 | $827.98 | $828.00 | $828.00 | |