| 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 | $83.96 | 9.723% | $92.1234 | $92.12 | $92.10 | $92.10 |
| Purchase #2 | $39.97 | 9.725% | $43.8571 | $43.86 | $43.85 | $43.90 |
| Purchase #3 | $157.32 | 10.848% | $174.3861 | $174.39 | $174.40 | $174.40 |
| Purchase #4 | $54.97 | 11.550% | $61.319 | $61.32 | $61.30 | $61.30 |
| Purchase #5 | $42.74 | 12.507% | $48.0855 | $48.09 | $48.10 | $48.10 |
| Purchase #6 | $25.97 | 12.327% | $29.1713 | $29.17 | $29.15 | $29.20 |
| Purchase #7 | $185.76 | 9.356% | $203.1397 | $203.14 | $203.15 | $203.10 |
| 7 purchase totals = | $590.69 | $652.0821 | $652.09 | $652.05 | $652.10 | |