| 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 | $59.62 | 5.144% | $62.6869 | $62.69 | $62.70 | $62.70 |
| Purchase #2 | $28.78 | 12.462% | $32.3666 | $32.37 | $32.35 | $32.40 |
| Purchase #3 | $7.41 | 8.558% | $8.0441 | $8.04 | $8.05 | $8.00 |
| Purchase #4 | $187.79 | 13.519% | $213.1773 | $213.18 | $213.20 | $213.20 |
| Purchase #5 | $114.36 | 7.344% | $122.7586 | $122.76 | $122.75 | $122.80 |
| Purchase #6 | $142.26 | 12.565% | $160.135 | $160.14 | $160.15 | $160.10 |
| Purchase #7 | $62.55 | 11.640% | $69.8308 | $69.83 | $69.85 | $69.80 |
| 7 purchase totals = | $602.77 | $668.9993 | $669.01 | $669.05 | $669.00 | |