| 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 | $79.28 | 8.842% | $86.2899 | $86.29 | $86.30 | $86.30 |
| Purchase #2 | $84.85 | 7.567% | $91.2706 | $91.27 | $91.25 | $91.30 |
| Purchase #3 | $150.49 | 13.801% | $171.2591 | $171.26 | $171.25 | $171.30 |
| Purchase #4 | $119.61 | 11.639% | $133.5314 | $133.53 | $133.55 | $133.50 |
| Purchase #5 | $60.36 | 8.367% | $65.4103 | $65.41 | $65.40 | $65.40 |
| Purchase #6 | $188.69 | 9.336% | $206.3061 | $206.31 | $206.30 | $206.30 |
| Purchase #7 | $150.85 | 8.369% | $163.4746 | $163.47 | $163.45 | $163.50 |
| 7 purchase totals = | $834.13 | $917.5420 | $917.54 | $917.50 | $917.60 | |