| 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 | $38.67 | 7.635% | $41.6225 | $41.62 | $41.60 | $41.60 |
| Purchase #2 | $27.26 | 12.623% | $30.701 | $30.70 | $30.70 | $30.70 |
| Purchase #3 | $9.40 | 3.487% | $9.7278 | $9.73 | $9.75 | $9.70 |
| Purchase #4 | $196.36 | 6.642% | $209.4022 | $209.40 | $209.40 | $209.40 |
| Purchase #5 | $93.96 | 12.511% | $105.7153 | $105.72 | $105.70 | $105.70 |
| Purchase #6 | $239.41 | 6.550% | $255.0914 | $255.09 | $255.10 | $255.10 |
| Purchase #7 | $115.99 | 13.792% | $131.9873 | $131.99 | $132.00 | $132.00 |
| 7 purchase totals = | $721.05 | $784.2475 | $784.25 | $784.25 | $784.20 | |