| 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 | $41.36 | 10.180% | $45.5704 | $45.57 | $45.55 | $45.60 |
| Purchase #2 | $57.94 | 3.813% | $60.1493 | $60.15 | $60.15 | $60.10 |
| Purchase #3 | $118.48 | 9.832% | $130.129 | $130.13 | $130.15 | $130.10 |
| Purchase #4 | $92.99 | 4.648% | $97.3122 | $97.31 | $97.30 | $97.30 |
| Purchase #5 | $35.40 | 9.773% | $38.8596 | $38.86 | $38.85 | $38.90 |
| Purchase #6 | $154.96 | 6.387% | $164.8573 | $164.86 | $164.85 | $164.90 |
| Purchase #7 | $68.84 | 12.642% | $77.5428 | $77.54 | $77.55 | $77.50 |
| 7 purchase totals = | $569.97 | $614.4206 | $614.42 | $614.40 | $614.40 | |