| 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 | $27.79 | 8.385% | $30.1202 | $30.12 | $30.10 | $30.10 |
| Purchase #2 | $190.90 | 3.564% | $197.7037 | $197.70 | $197.70 | $197.70 |
| Purchase #3 | $6.66 | 8.500% | $7.2261 | $7.23 | $7.25 | $7.20 |
| Purchase #4 | $78.53 | 11.138% | $87.2767 | $87.28 | $87.30 | $87.30 |
| Purchase #5 | $218.57 | 13.157% | $247.3273 | $247.33 | $247.35 | $247.30 |
| Purchase #6 | $208.58 | 11.862% | $233.3218 | $233.32 | $233.30 | $233.30 |
| Purchase #7 | $68.44 | 6.646% | $72.9885 | $72.99 | $73.00 | $73.00 |
| 7 purchase totals = | $799.47 | $875.9643 | $875.97 | $876.00 | $875.90 | |