| 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 | $32.94 | 5.608% | $34.7873 | $34.79 | $34.80 | $34.80 |
| Purchase #2 | $12.90 | 12.355% | $14.4938 | $14.49 | $14.50 | $14.50 |
| Purchase #3 | $155.78 | 10.282% | $171.7973 | $171.80 | $171.80 | $171.80 |
| Purchase #4 | $17.28 | 12.823% | $19.4958 | $19.50 | $19.50 | $19.50 |
| Purchase #5 | $43.80 | 3.669% | $45.407 | $45.41 | $45.40 | $45.40 |
| Purchase #6 | $232.84 | 10.219% | $256.6339 | $256.63 | $256.65 | $256.60 |
| Purchase #7 | $164.84 | 3.688% | $170.9193 | $170.92 | $170.90 | $170.90 |
| 7 purchase totals = | $660.38 | $713.5344 | $713.54 | $713.55 | $713.50 | |