| 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 | $45.84 | 6.141% | $48.655 | $48.66 | $48.65 | $48.70 |
| Purchase #2 | $30.57 | 12.431% | $34.3702 | $34.37 | $34.35 | $34.40 |
| Purchase #3 | $20.92 | 5.636% | $22.0991 | $22.10 | $22.10 | $22.10 |
| Purchase #4 | $95.53 | 3.561% | $98.9318 | $98.93 | $98.95 | $98.90 |
| Purchase #5 | $212.72 | 13.135% | $240.6608 | $240.66 | $240.65 | $240.70 |
| Purchase #6 | $96.93 | 6.261% | $102.9988 | $103.00 | $103.00 | $103.00 |
| Purchase #7 | $50.84 | 10.475% | $56.1655 | $56.17 | $56.15 | $56.20 |
| 7 purchase totals = | $553.35 | $603.8812 | $603.89 | $603.85 | $604.00 | |