| 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 | $39.76 | 5.447% | $41.9257 | $41.93 | $41.95 | $41.90 |
| Purchase #2 | $48.54 | 11.191% | $53.9721 | $53.97 | $53.95 | $54.00 |
| Purchase #3 | $72.28 | 9.330% | $79.0237 | $79.02 | $79.00 | $79.00 |
| Purchase #4 | $75.92 | 6.347% | $80.7386 | $80.74 | $80.75 | $80.70 |
| Purchase #5 | $240.69 | 11.292% | $267.8687 | $267.87 | $267.85 | $267.90 |
| Purchase #6 | $118.34 | 8.758% | $128.7042 | $128.70 | $128.70 | $128.70 |
| Purchase #7 | $205.95 | 5.820% | $217.9363 | $217.94 | $217.95 | $217.90 |
| 7 purchase totals = | $801.48 | $870.1693 | $870.17 | $870.15 | $870.10 | |