| 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 | $96.72 | 9.654% | $106.0573 | $106.06 | $106.05 | $106.10 |
| Purchase #2 | $176.71 | 3.837% | $183.4904 | $183.49 | $183.50 | $183.50 |
| Purchase #3 | $89.54 | 8.164% | $96.85 | $96.85 | $96.85 | $96.90 |
| Purchase #4 | $142.64 | 4.523% | $149.0916 | $149.09 | $149.10 | $149.10 |
| Purchase #5 | $23.87 | 10.468% | $26.3687 | $26.37 | $26.35 | $26.40 |
| Purchase #6 | $79.81 | 8.308% | $86.4406 | $86.44 | $86.45 | $86.40 |
| Purchase #7 | $224.54 | 9.508% | $245.8893 | $245.89 | $245.90 | $245.90 |
| 7 purchase totals = | $833.83 | $894.1879 | $894.19 | $894.20 | $894.30 | |