| 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 | $10.53 | 6.288% | $11.1921 | $11.19 | $11.20 | $11.20 |
| Purchase #2 | $82.66 | 12.411% | $92.9189 | $92.92 | $92.90 | $92.90 |
| Purchase #3 | $13.26 | 7.209% | $14.2159 | $14.22 | $14.20 | $14.20 |
| Purchase #4 | $157.39 | 8.414% | $170.6328 | $170.63 | $170.65 | $170.60 |
| Purchase #5 | $239.32 | 9.493% | $262.0386 | $262.04 | $262.05 | $262.00 |
| Purchase #6 | $41.35 | 9.772% | $45.3907 | $45.39 | $45.40 | $45.40 |
| Purchase #7 | $225.30 | 7.424% | $242.0263 | $242.03 | $242.05 | $242.00 |
| 7 purchase totals = | $769.81 | $838.4153 | $838.42 | $838.45 | $838.30 | |