| 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 | $80.42 | 5.386% | $84.7514 | $84.75 | $84.75 | $84.80 |
| Purchase #2 | $237.28 | 11.732% | $265.1177 | $265.12 | $265.10 | $265.10 |
| Purchase #3 | $182.69 | 8.867% | $198.8891 | $198.89 | $198.90 | $198.90 |
| Purchase #4 | $61.87 | 10.295% | $68.2395 | $68.24 | $68.25 | $68.20 |
| Purchase #5 | $100.36 | 12.732% | $113.1378 | $113.14 | $113.15 | $113.10 |
| Purchase #6 | $42.75 | 11.532% | $47.6799 | $47.68 | $47.70 | $47.70 |
| Purchase #7 | $89.83 | 7.580% | $96.6391 | $96.64 | $96.65 | $96.60 |
| 7 purchase totals = | $795.20 | $874.4545 | $874.46 | $874.50 | $874.40 | |