| 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 | $42.27 | 5.376% | $44.5424 | $44.54 | $44.55 | $44.50 |
| Purchase #2 | $161.76 | 5.140% | $170.0745 | $170.07 | $170.05 | $170.10 |
| Purchase #3 | $156.94 | 11.428% | $174.8751 | $174.88 | $174.90 | $174.90 |
| Purchase #4 | $104.77 | 11.655% | $116.9809 | $116.98 | $117.00 | $117.00 |
| Purchase #5 | $179.29 | 6.585% | $191.0962 | $191.10 | $191.10 | $191.10 |
| Purchase #6 | $99.95 | 8.445% | $108.3908 | $108.39 | $108.40 | $108.40 |
| Purchase #7 | $94.79 | 8.546% | $102.8908 | $102.89 | $102.90 | $102.90 |
| 7 purchase totals = | $839.77 | $908.8507 | $908.85 | $908.90 | $908.90 | |