| 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 | $127.67 | 4.124% | $132.9351 | $132.94 | $132.95 | $132.90 |
| Purchase #2 | $105.49 | 5.605% | $111.4027 | $111.40 | $111.40 | $111.40 |
| Purchase #3 | $248.26 | 12.771% | $279.9653 | $279.97 | $279.95 | $280.00 |
| Purchase #4 | $10.78 | 10.711% | $11.9346 | $11.93 | $11.95 | $11.90 |
| Purchase #5 | $68.58 | 8.779% | $74.6006 | $74.60 | $74.60 | $74.60 |
| Purchase #6 | $75.76 | 9.648% | $83.0693 | $83.07 | $83.05 | $83.10 |
| Purchase #7 | $55.88 | 7.614% | $60.1347 | $60.13 | $60.15 | $60.10 |
| 7 purchase totals = | $692.42 | $754.0423 | $754.04 | $754.05 | $754.00 | |