| 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 | $94.79 | 10.854% | $105.0785 | $105.08 | $105.10 | $105.10 |
| Purchase #2 | $34.44 | 3.366% | $35.5993 | $35.60 | $35.60 | $35.60 |
| Purchase #3 | $68.91 | 9.567% | $75.5026 | $75.50 | $75.50 | $75.50 |
| Purchase #4 | $90.79 | 8.217% | $98.2502 | $98.25 | $98.25 | $98.30 |
| Purchase #5 | $93.71 | 7.257% | $100.5105 | $100.51 | $100.50 | $100.50 |
| Purchase #6 | $9.53 | 4.785% | $9.986 | $9.99 | $10.00 | $10.00 |
| Purchase #7 | $30.65 | 10.840% | $33.9725 | $33.97 | $33.95 | $34.00 |
| 7 purchase totals = | $422.82 | $458.8996 | $458.90 | $458.90 | $459.00 | |