| 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 | $69.40 | 3.320% | $71.7041 | $71.70 | $71.70 | $71.70 |
| Purchase #2 | $141.80 | 4.301% | $147.8988 | $147.90 | $147.90 | $147.90 |
| Purchase #3 | $239.79 | 8.498% | $260.1674 | $260.17 | $260.15 | $260.20 |
| Purchase #4 | $7.51 | 4.552% | $7.8519 | $7.85 | $7.85 | $7.90 |
| Purchase #5 | $157.87 | 3.513% | $163.416 | $163.42 | $163.40 | $163.40 |
| Purchase #6 | $138.61 | 9.148% | $151.29 | $151.29 | $151.30 | $151.30 |
| Purchase #7 | $74.83 | 8.766% | $81.3896 | $81.39 | $81.40 | $81.40 |
| 7 purchase totals = | $829.81 | $883.7178 | $883.72 | $883.70 | $883.80 | |