| 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 | $23.44 | 13.845% | $26.6853 | $26.69 | $26.70 | $26.70 |
| Purchase #2 | $196.71 | 12.651% | $221.5958 | $221.60 | $221.60 | $221.60 |
| Purchase #3 | $175.67 | 9.377% | $192.1426 | $192.14 | $192.15 | $192.10 |
| Purchase #4 | $77.51 | 13.780% | $88.1909 | $88.19 | $88.20 | $88.20 |
| Purchase #5 | $123.72 | 7.180% | $132.6031 | $132.60 | $132.60 | $132.60 |
| Purchase #6 | $123.51 | 8.383% | $133.8638 | $133.86 | $133.85 | $133.90 |
| Purchase #7 | $153.94 | 8.524% | $167.0618 | $167.06 | $167.05 | $167.10 |
| 7 purchase totals = | $874.50 | $962.1433 | $962.14 | $962.15 | $962.20 | |