| 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 | $25.69 | 13.399% | $29.1322 | $29.13 | $29.15 | $29.10 |
| Purchase #2 | $18.36 | 6.144% | $19.488 | $19.49 | $19.50 | $19.50 |
| Purchase #3 | $134.59 | 4.549% | $140.7125 | $140.71 | $140.70 | $140.70 |
| Purchase #4 | $243.31 | 3.808% | $252.5752 | $252.58 | $252.60 | $252.60 |
| Purchase #5 | $95.82 | 7.260% | $102.7765 | $102.78 | $102.80 | $102.80 |
| Purchase #6 | $21.69 | 6.116% | $23.0166 | $23.02 | $23.00 | $23.00 |
| Purchase #7 | $30.50 | 6.164% | $32.38 | $32.38 | $32.40 | $32.40 |
| 7 purchase totals = | $569.96 | $600.0810 | $600.09 | $600.15 | $600.10 | |