| 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 | $78.80 | 5.405% | $83.0591 | $83.06 | $83.05 | $83.10 |
| Purchase #2 | $136.76 | 12.596% | $153.9863 | $153.99 | $154.00 | $154.00 |
| Purchase #3 | $53.91 | 4.280% | $56.2173 | $56.22 | $56.20 | $56.20 |
| Purchase #4 | $120.27 | 5.533% | $126.9245 | $126.92 | $126.90 | $126.90 |
| Purchase #5 | $14.45 | 6.390% | $15.3734 | $15.37 | $15.35 | $15.40 |
| Purchase #6 | $85.87 | 10.145% | $94.5815 | $94.58 | $94.60 | $94.60 |
| Purchase #7 | $185.65 | 4.342% | $193.7109 | $193.71 | $193.70 | $193.70 |
| 7 purchase totals = | $675.71 | $723.8530 | $723.85 | $723.80 | $723.90 | |