| 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 | $21.83 | 8.474% | $23.6799 | $23.68 | $23.70 | $23.70 |
| Purchase #2 | $237.80 | 8.652% | $258.3745 | $258.37 | $258.35 | $258.40 |
| Purchase #3 | $33.73 | 12.766% | $38.036 | $38.04 | $38.05 | $38.00 |
| Purchase #4 | $114.65 | 7.277% | $122.9931 | $122.99 | $123.00 | $123.00 |
| Purchase #5 | $87.89 | 10.137% | $96.7994 | $96.80 | $96.80 | $96.80 |
| Purchase #6 | $208.38 | 6.745% | $222.4352 | $222.44 | $222.45 | $222.40 |
| Purchase #7 | $109.25 | 11.444% | $121.7526 | $121.75 | $121.75 | $121.80 |
| 7 purchase totals = | $813.53 | $884.0707 | $884.07 | $884.10 | $884.10 | |