| 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 | $70.28 | 6.821% | $75.0738 | $75.07 | $75.05 | $75.10 |
| Purchase #2 | $84.94 | 9.710% | $93.1877 | $93.19 | $93.20 | $93.20 |
| Purchase #3 | $29.52 | 3.578% | $30.5762 | $30.58 | $30.60 | $30.60 |
| Purchase #4 | $74.56 | 6.644% | $79.5138 | $79.51 | $79.50 | $79.50 |
| Purchase #5 | $91.91 | 10.410% | $101.4778 | $101.48 | $101.50 | $101.50 |
| Purchase #6 | $186.40 | 10.365% | $205.7204 | $205.72 | $205.70 | $205.70 |
| Purchase #7 | $174.77 | 5.806% | $184.9171 | $184.92 | $184.90 | $184.90 |
| 7 purchase totals = | $712.38 | $770.4668 | $770.47 | $770.45 | $770.50 | |