| 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 | $132.47 | 9.770% | $145.4123 | $145.41 | $145.40 | $145.40 |
| Purchase #2 | $64.38 | 13.873% | $73.3114 | $73.31 | $73.30 | $73.30 |
| Purchase #3 | $113.69 | 12.199% | $127.559 | $127.56 | $127.55 | $127.60 |
| Purchase #4 | $13.94 | 11.343% | $15.5212 | $15.52 | $15.50 | $15.50 |
| Purchase #5 | $230.84 | 11.406% | $257.1696 | $257.17 | $257.15 | $257.20 |
| Purchase #6 | $70.73 | 3.847% | $73.451 | $73.45 | $73.45 | $73.50 |
| Purchase #7 | $77.60 | 9.614% | $85.0605 | $85.06 | $85.05 | $85.10 |
| 7 purchase totals = | $703.65 | $777.4850 | $777.48 | $777.40 | $777.60 | |