| 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 | $43.80 | 10.284% | $48.3044 | $48.30 | $48.30 | $48.30 |
| Purchase #2 | $108.85 | 9.256% | $118.9252 | $118.93 | $118.95 | $118.90 |
| Purchase #3 | $244.60 | 11.578% | $272.9198 | $272.92 | $272.90 | $272.90 |
| Purchase #4 | $111.95 | 4.592% | $117.0907 | $117.09 | $117.10 | $117.10 |
| Purchase #5 | $100.85 | 9.434% | $110.3642 | $110.36 | $110.35 | $110.40 |
| Purchase #6 | $154.30 | 6.119% | $163.7416 | $163.74 | $163.75 | $163.70 |
| Purchase #7 | $232.40 | 5.730% | $245.7165 | $245.72 | $245.70 | $245.70 |
| 7 purchase totals = | $996.75 | $1,077.0624 | $1,077.06 | $1,077.05 | $1,077.00 | |