| 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 | $245.69 | 8.731% | $267.1412 | $267.14 | $267.15 | $267.10 |
| Purchase #2 | $51.68 | 11.742% | $57.7483 | $57.75 | $57.75 | $57.70 |
| Purchase #3 | $47.45 | 4.471% | $49.5715 | $49.57 | $49.55 | $49.60 |
| Purchase #4 | $6.63 | 13.690% | $7.5376 | $7.54 | $7.55 | $7.50 |
| Purchase #5 | $172.95 | 4.114% | $180.0652 | $180.07 | $180.05 | $180.10 |
| Purchase #6 | $68.75 | 3.765% | $71.3384 | $71.34 | $71.35 | $71.30 |
| Purchase #7 | $234.28 | 10.382% | $258.6029 | $258.60 | $258.60 | $258.60 |
| 7 purchase totals = | $827.43 | $892.0051 | $892.01 | $892.00 | $891.90 | |