| 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 | $20.94 | 10.531% | $23.1452 | $23.15 | $23.15 | $23.10 |
| Purchase #2 | $47.28 | 5.802% | $50.0232 | $50.02 | $50.00 | $50.00 |
| Purchase #3 | $74.90 | 6.386% | $79.6831 | $79.68 | $79.70 | $79.70 |
| Purchase #4 | $158.38 | 11.669% | $176.8614 | $176.86 | $176.85 | $176.90 |
| Purchase #5 | $131.51 | 7.572% | $141.4679 | $141.47 | $141.45 | $141.50 |
| Purchase #6 | $190.87 | 8.604% | $207.2925 | $207.29 | $207.30 | $207.30 |
| Purchase #7 | $155.80 | 8.185% | $168.5522 | $168.55 | $168.55 | $168.60 |
| 7 purchase totals = | $779.68 | $847.0255 | $847.02 | $847.00 | $847.10 | |