| 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 | $47.64 | 6.496% | $50.7347 | $50.73 | $50.75 | $50.70 |
| Purchase #2 | $86.28 | 13.780% | $98.1694 | $98.17 | $98.15 | $98.20 |
| Purchase #3 | $138.78 | 8.616% | $150.7373 | $150.74 | $150.75 | $150.70 |
| Purchase #4 | $85.92 | 10.200% | $94.6838 | $94.68 | $94.70 | $94.70 |
| Purchase #5 | $167.50 | 10.751% | $185.5079 | $185.51 | $185.50 | $185.50 |
| Purchase #6 | $205.35 | 11.264% | $228.4806 | $228.48 | $228.50 | $228.50 |
| Purchase #7 | $96.56 | 12.350% | $108.4852 | $108.49 | $108.50 | $108.50 |
| 7 purchase totals = | $828.03 | $916.7989 | $916.80 | $916.85 | $916.80 | |