| 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 | $82.65 | 10.831% | $91.6018 | $91.60 | $91.60 | $91.60 |
| Purchase #2 | $125.47 | 6.296% | $133.3696 | $133.37 | $133.35 | $133.40 |
| Purchase #3 | $51.47 | 8.868% | $56.0344 | $56.03 | $56.05 | $56.00 |
| Purchase #4 | $107.99 | 3.492% | $111.761 | $111.76 | $111.75 | $111.80 |
| Purchase #5 | $139.62 | 8.482% | $151.4626 | $151.46 | $151.45 | $151.50 |
| Purchase #6 | $222.48 | 7.849% | $239.9425 | $239.94 | $239.95 | $239.90 |
| Purchase #7 | $233.74 | 9.579% | $256.13 | $256.13 | $256.15 | $256.10 |
| 7 purchase totals = | $963.42 | $1,040.3019 | $1,040.29 | $1,040.30 | $1,040.30 | |