| 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 | $69.41 | 6.834% | $74.1535 | $74.15 | $74.15 | $74.20 |
| Purchase #2 | $134.36 | 12.859% | $151.6374 | $151.64 | $151.65 | $151.60 |
| Purchase #3 | $250.81 | 10.823% | $277.9552 | $277.96 | $277.95 | $278.00 |
| Purchase #4 | $73.69 | 9.574% | $80.7451 | $80.75 | $80.75 | $80.70 |
| Purchase #5 | $74.93 | 4.605% | $78.3805 | $78.38 | $78.40 | $78.40 |
| Purchase #6 | $191.47 | 7.137% | $205.1352 | $205.14 | $205.15 | $205.10 |
| Purchase #7 | $20.89 | 7.155% | $22.3847 | $22.38 | $22.40 | $22.40 |
| 7 purchase totals = | $815.56 | $890.3916 | $890.40 | $890.45 | $890.40 | |