| 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 | $26.53 | 4.478% | $27.718 | $27.72 | $27.70 | $27.70 |
| Purchase #2 | $69.93 | 8.399% | $75.8034 | $75.80 | $75.80 | $75.80 |
| Purchase #3 | $95.91 | 10.143% | $105.6382 | $105.64 | $105.65 | $105.60 |
| Purchase #4 | $150.74 | 13.151% | $170.5638 | $170.56 | $170.55 | $170.60 |
| Purchase #5 | $20.42 | 12.532% | $22.979 | $22.98 | $23.00 | $23.00 |
| Purchase #6 | $175.54 | 3.587% | $181.8366 | $181.84 | $181.85 | $181.80 |
| Purchase #7 | $176.29 | 4.289% | $183.8511 | $183.85 | $183.85 | $183.90 |
| 7 purchase totals = | $715.36 | $768.3901 | $768.39 | $768.40 | $768.40 | |