| 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 | $136.70 | 13.135% | $154.6555 | $154.66 | $154.65 | $154.70 |
| Purchase #2 | $47.67 | 13.599% | $54.1526 | $54.15 | $54.15 | $54.20 |
| Purchase #3 | $108.53 | 10.588% | $120.0212 | $120.02 | $120.00 | $120.00 |
| Purchase #4 | $13.93 | 11.253% | $15.4975 | $15.50 | $15.50 | $15.50 |
| Purchase #5 | $37.95 | 9.647% | $41.611 | $41.61 | $41.60 | $41.60 |
| Purchase #6 | $53.83 | 12.316% | $60.4597 | $60.46 | $60.45 | $60.50 |
| Purchase #7 | $98.84 | 9.811% | $108.5372 | $108.54 | $108.55 | $108.50 |
| 7 purchase totals = | $497.45 | $554.9347 | $554.94 | $554.90 | $555.00 | |