| 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 | $54.39 | 8.289% | $58.8984 | $58.90 | $58.90 | $58.90 |
| Purchase #2 | $64.36 | 9.362% | $70.3854 | $70.39 | $70.40 | $70.40 |
| Purchase #3 | $34.99 | 12.139% | $39.2374 | $39.24 | $39.25 | $39.20 |
| Purchase #4 | $88.87 | 9.620% | $97.4193 | $97.42 | $97.40 | $97.40 |
| Purchase #5 | $198.54 | 8.723% | $215.8586 | $215.86 | $215.85 | $215.90 |
| Purchase #6 | $115.84 | 5.250% | $121.9216 | $121.92 | $121.90 | $121.90 |
| Purchase #7 | $167.84 | 5.148% | $176.4804 | $176.48 | $176.50 | $176.50 |
| 7 purchase totals = | $724.83 | $780.2011 | $780.21 | $780.20 | $780.20 | |