| 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 | $7.55 | 6.262% | $8.0228 | $8.02 | $8.00 | $8.00 |
| Purchase #2 | $237.46 | 11.716% | $265.2808 | $265.28 | $265.30 | $265.30 |
| Purchase #3 | $8.41 | 7.683% | $9.0561 | $9.06 | $9.05 | $9.10 |
| Purchase #4 | $213.61 | 3.664% | $221.4367 | $221.44 | $221.45 | $221.40 |
| Purchase #5 | $71.95 | 10.650% | $79.6127 | $79.61 | $79.60 | $79.60 |
| Purchase #6 | $68.53 | 9.780% | $75.2322 | $75.23 | $75.25 | $75.20 |
| Purchase #7 | $79.30 | 9.568% | $86.8874 | $86.89 | $86.90 | $86.90 |
| 7 purchase totals = | $686.81 | $745.5287 | $745.53 | $745.55 | $745.50 | |