| 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 | $72.47 | 10.312% | $79.9431 | $79.94 | $79.95 | $79.90 |
| Purchase #2 | $213.37 | 8.652% | $231.8308 | $231.83 | $231.85 | $231.80 |
| Purchase #3 | $187.47 | 6.754% | $200.1317 | $200.13 | $200.15 | $200.10 |
| Purchase #4 | $85.86 | 12.726% | $96.7865 | $96.79 | $96.80 | $96.80 |
| Purchase #5 | $72.53 | 3.329% | $74.9445 | $74.94 | $74.95 | $74.90 |
| Purchase #6 | $204.57 | 10.227% | $225.4914 | $225.49 | $225.50 | $225.50 |
| Purchase #7 | $224.52 | 12.543% | $252.6815 | $252.68 | $252.70 | $252.70 |
| 7 purchase totals = | $1,060.79 | $1,161.8095 | $1,161.80 | $1,161.90 | $1,161.70 | |