| 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 | $93.33 | 6.264% | $99.1762 | $99.18 | $99.20 | $99.20 |
| Purchase #2 | $168.30 | 12.258% | $188.9302 | $188.93 | $188.95 | $188.90 |
| Purchase #3 | $9.27 | 8.823% | $10.0879 | $10.09 | $10.10 | $10.10 |
| Purchase #4 | $45.53 | 7.857% | $49.1073 | $49.11 | $49.10 | $49.10 |
| Purchase #5 | $54.62 | 9.859% | $60.005 | $60.01 | $60.00 | $60.00 |
| Purchase #6 | $204.83 | 9.486% | $224.2602 | $224.26 | $224.25 | $224.30 |
| Purchase #7 | $174.72 | 7.174% | $187.2544 | $187.25 | $187.25 | $187.30 |
| 7 purchase totals = | $750.60 | $818.8212 | $818.83 | $818.85 | $818.90 | |