| 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 | $10.59 | 10.325% | $11.6834 | $11.68 | $11.70 | $11.70 |
| Purchase #2 | $23.86 | 7.237% | $25.5867 | $25.59 | $25.60 | $25.60 |
| Purchase #3 | $16.43 | 8.268% | $17.7884 | $17.79 | $17.80 | $17.80 |
| Purchase #4 | $69.71 | 4.222% | $72.6532 | $72.65 | $72.65 | $72.70 |
| Purchase #5 | $234.51 | 10.108% | $258.2143 | $258.21 | $258.20 | $258.20 |
| Purchase #6 | $64.30 | 13.159% | $72.7612 | $72.76 | $72.75 | $72.80 |
| Purchase #7 | $28.86 | 13.570% | $32.7763 | $32.78 | $32.80 | $32.80 |
| 7 purchase totals = | $448.26 | $491.4635 | $491.46 | $491.50 | $491.60 | |