| 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 | $39.45 | 6.259% | $41.9192 | $41.92 | $41.90 | $41.90 |
| Purchase #2 | $68.33 | 3.605% | $70.7933 | $70.79 | $70.80 | $70.80 |
| Purchase #3 | $72.87 | 5.869% | $77.1467 | $77.15 | $77.15 | $77.10 |
| Purchase #4 | $27.92 | 4.350% | $29.1345 | $29.13 | $29.15 | $29.10 |
| Purchase #5 | $205.35 | 6.379% | $218.4493 | $218.45 | $218.45 | $218.40 |
| Purchase #6 | $59.67 | 10.188% | $65.7492 | $65.75 | $65.75 | $65.70 |
| Purchase #7 | $173.40 | 4.754% | $181.6434 | $181.64 | $181.65 | $181.60 |
| 7 purchase totals = | $646.99 | $684.8356 | $684.83 | $684.85 | $684.60 | |