| 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 | $30.33 | 12.204% | $34.0315 | $34.03 | $34.05 | $34.00 |
| Purchase #2 | $66.85 | 12.295% | $75.0692 | $75.07 | $75.05 | $75.10 |
| Purchase #3 | $234.57 | 6.350% | $249.4652 | $249.47 | $249.45 | $249.50 |
| Purchase #4 | $7.47 | 10.270% | $8.2372 | $8.24 | $8.25 | $8.20 |
| Purchase #5 | $108.45 | 4.293% | $113.1058 | $113.11 | $113.10 | $113.10 |
| Purchase #6 | $111.64 | 9.497% | $122.2425 | $122.24 | $122.25 | $122.20 |
| Purchase #7 | $70.94 | 11.190% | $78.8782 | $78.88 | $78.90 | $78.90 |
| 7 purchase totals = | $630.25 | $681.0296 | $681.04 | $681.05 | $681.00 | |