| 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 | $24.84 | 9.476% | $27.1938 | $27.19 | $27.20 | $27.20 |
| Purchase #2 | $22.33 | 10.752% | $24.7309 | $24.73 | $24.75 | $24.70 |
| Purchase #3 | $157.59 | 4.594% | $164.8297 | $164.83 | $164.85 | $164.80 |
| Purchase #4 | $118.25 | 8.450% | $128.2421 | $128.24 | $128.25 | $128.20 |
| Purchase #5 | $67.58 | 3.196% | $69.7399 | $69.74 | $69.75 | $69.70 |
| Purchase #6 | $138.74 | 8.405% | $150.4011 | $150.40 | $150.40 | $150.40 |
| Purchase #7 | $25.48 | 3.409% | $26.3486 | $26.35 | $26.35 | $26.30 |
| 7 purchase totals = | $554.81 | $591.4861 | $591.48 | $591.55 | $591.30 | |