| 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 | $60.87 | 5.458% | $64.1923 | $64.19 | $64.20 | $64.20 |
| Purchase #2 | $185.47 | 12.729% | $209.0785 | $209.08 | $209.10 | $209.10 |
| Purchase #3 | $165.83 | 6.742% | $177.0103 | $177.01 | $177.00 | $177.00 |
| Purchase #4 | $122.87 | 6.839% | $131.2731 | $131.27 | $131.25 | $131.30 |
| Purchase #5 | $236.70 | 12.783% | $266.9574 | $266.96 | $266.95 | $267.00 |
| Purchase #6 | $95.66 | 5.612% | $101.0284 | $101.03 | $101.05 | $101.00 |
| Purchase #7 | $141.76 | 11.400% | $157.9206 | $157.92 | $157.90 | $157.90 |
| 7 purchase totals = | $1,009.16 | $1,107.4606 | $1,107.46 | $1,107.45 | $1,107.50 | |