| 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 | $46.89 | 8.502% | $50.8766 | $50.88 | $50.90 | $50.90 |
| Purchase #2 | $61.25 | 6.499% | $65.2306 | $65.23 | $65.25 | $65.20 |
| Purchase #3 | $201.44 | 10.507% | $222.6053 | $222.61 | $222.60 | $222.60 |
| Purchase #4 | $18.70 | 6.147% | $19.8495 | $19.85 | $19.85 | $19.80 |
| Purchase #5 | $79.64 | 6.317% | $84.6709 | $84.67 | $84.65 | $84.70 |
| Purchase #6 | $102.28 | 12.491% | $115.0558 | $115.06 | $115.05 | $115.10 |
| Purchase #7 | $201.57 | 8.171% | $218.0403 | $218.04 | $218.05 | $218.00 |
| 7 purchase totals = | $711.77 | $776.3290 | $776.34 | $776.35 | $776.30 | |