| 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 | $92.57 | 13.526% | $105.091 | $105.09 | $105.10 | $105.10 |
| Purchase #2 | $74.59 | 11.537% | $83.1954 | $83.20 | $83.20 | $83.20 |
| Purchase #3 | $9.57 | 4.341% | $9.9854 | $9.99 | $10.00 | $10.00 |
| Purchase #4 | $118.96 | 11.110% | $132.1765 | $132.18 | $132.20 | $132.20 |
| Purchase #5 | $23.44 | 5.528% | $24.7358 | $24.74 | $24.75 | $24.70 |
| Purchase #6 | $249.64 | 9.394% | $273.0912 | $273.09 | $273.10 | $273.10 |
| Purchase #7 | $145.86 | 13.872% | $166.0937 | $166.09 | $166.10 | $166.10 |
| 7 purchase totals = | $714.63 | $794.3690 | $794.38 | $794.45 | $794.40 | |