| 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 | $95.56 | 12.734% | $107.7286 | $107.73 | $107.75 | $107.70 |
| Purchase #2 | $36.45 | 6.845% | $38.945 | $38.95 | $38.95 | $38.90 |
| Purchase #3 | $236.49 | 7.767% | $254.8582 | $254.86 | $254.85 | $254.90 |
| Purchase #4 | $46.38 | 7.839% | $50.0157 | $50.02 | $50.00 | $50.00 |
| Purchase #5 | $53.38 | 10.259% | $58.8563 | $58.86 | $58.85 | $58.90 |
| Purchase #6 | $187.34 | 3.582% | $194.0505 | $194.05 | $194.05 | $194.10 |
| Purchase #7 | $30.34 | 6.124% | $32.198 | $32.20 | $32.20 | $32.20 |
| 7 purchase totals = | $685.94 | $736.6523 | $736.67 | $736.65 | $736.70 | |