| 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 | $54.69 | 11.319% | $60.8804 | $60.88 | $60.90 | $60.90 |
| Purchase #2 | $185.56 | 8.593% | $201.5052 | $201.51 | $201.50 | $201.50 |
| Purchase #3 | $240.51 | 6.264% | $255.5755 | $255.58 | $255.60 | $255.60 |
| Purchase #4 | $26.37 | 5.292% | $27.7655 | $27.77 | $27.75 | $27.80 |
| Purchase #5 | $139.47 | 4.468% | $145.7015 | $145.70 | $145.70 | $145.70 |
| Purchase #6 | $154.51 | 3.530% | $159.9642 | $159.96 | $159.95 | $160.00 |
| Purchase #7 | $120.54 | 13.690% | $137.0419 | $137.04 | $137.05 | $137.00 |
| 7 purchase totals = | $921.65 | $988.4342 | $988.44 | $988.45 | $988.50 | |