| 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 | $11.87 | 8.333% | $12.8591 | $12.86 | $12.85 | $12.90 |
| Purchase #2 | $220.71 | 5.398% | $232.6239 | $232.62 | $232.60 | $232.60 |
| Purchase #3 | $72.77 | 12.222% | $81.6639 | $81.66 | $81.65 | $81.70 |
| Purchase #4 | $117.43 | 5.181% | $123.514 | $123.51 | $123.50 | $123.50 |
| Purchase #5 | $132.92 | 11.253% | $147.8775 | $147.88 | $147.90 | $147.90 |
| Purchase #6 | $16.42 | 8.743% | $17.8556 | $17.86 | $17.85 | $17.90 |
| Purchase #7 | $158.49 | 9.475% | $173.5069 | $173.51 | $173.50 | $173.50 |
| 7 purchase totals = | $730.61 | $789.9009 | $789.90 | $789.85 | $790.00 | |