| 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 | $71.93 | 8.353% | $77.9383 | $77.94 | $77.95 | $77.90 |
| Purchase #2 | $21.62 | 13.270% | $24.489 | $24.49 | $24.50 | $24.50 |
| Purchase #3 | $86.54 | 10.837% | $95.9183 | $95.92 | $95.90 | $95.90 |
| Purchase #4 | $142.85 | 6.264% | $151.7981 | $151.80 | $151.80 | $151.80 |
| Purchase #5 | $86.46 | 11.481% | $96.3865 | $96.39 | $96.40 | $96.40 |
| Purchase #6 | $193.33 | 9.354% | $211.4141 | $211.41 | $211.40 | $211.40 |
| Purchase #7 | $228.94 | 4.573% | $239.4094 | $239.41 | $239.40 | $239.40 |
| 7 purchase totals = | $831.67 | $897.3537 | $897.36 | $897.35 | $897.30 | |