| 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 | $96.87 | 7.170% | $103.8156 | $103.82 | $103.80 | $103.80 |
| Purchase #2 | $45.44 | 8.689% | $49.3883 | $49.39 | $49.40 | $49.40 |
| Purchase #3 | $78.31 | 8.239% | $84.762 | $84.76 | $84.75 | $84.80 |
| Purchase #4 | $208.74 | 11.588% | $232.9288 | $232.93 | $232.95 | $232.90 |
| Purchase #5 | $79.42 | 8.672% | $86.3073 | $86.31 | $86.30 | $86.30 |
| Purchase #6 | $62.34 | 11.296% | $69.3819 | $69.38 | $69.40 | $69.40 |
| Purchase #7 | $12.35 | 6.855% | $13.1966 | $13.20 | $13.20 | $13.20 |
| 7 purchase totals = | $583.47 | $639.7805 | $639.79 | $639.80 | $639.80 | |