| 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 | $100.98 | 9.531% | $110.6044 | $110.60 | $110.60 | $110.60 |
| Purchase #2 | $61.25 | 7.181% | $65.6484 | $65.65 | $65.65 | $65.60 |
| Purchase #3 | $168.97 | 12.284% | $189.7263 | $189.73 | $189.75 | $189.70 |
| Purchase #4 | $228.82 | 5.614% | $241.666 | $241.67 | $241.65 | $241.70 |
| Purchase #5 | $111.43 | 8.167% | $120.5305 | $120.53 | $120.55 | $120.50 |
| Purchase #6 | $79.64 | 11.316% | $88.6521 | $88.65 | $88.65 | $88.70 |
| Purchase #7 | $47.55 | 3.374% | $49.1543 | $49.15 | $49.15 | $49.20 |
| 7 purchase totals = | $798.64 | $865.9820 | $865.98 | $866.00 | $866.00 | |