| 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 | $136.76 | 9.721% | $150.0544 | $150.05 | $150.05 | $150.10 |
| Purchase #2 | $24.55 | 9.703% | $26.9321 | $26.93 | $26.95 | $26.90 |
| Purchase #3 | $57.33 | 7.274% | $61.5002 | $61.50 | $61.50 | $61.50 |
| Purchase #4 | $21.57 | 10.185% | $23.7669 | $23.77 | $23.75 | $23.80 |
| Purchase #5 | $101.96 | 6.269% | $108.3519 | $108.35 | $108.35 | $108.40 |
| Purchase #6 | $171.77 | 4.593% | $179.6594 | $179.66 | $179.65 | $179.70 |
| Purchase #7 | $151.39 | 11.766% | $169.2025 | $169.20 | $169.20 | $169.20 |
| 7 purchase totals = | $665.33 | $719.4674 | $719.46 | $719.45 | $719.60 | |