| 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 | $74.44 | 6.114% | $78.9913 | $78.99 | $79.00 | $79.00 |
| Purchase #2 | $148.89 | 10.550% | $164.5979 | $164.60 | $164.60 | $164.60 |
| Purchase #3 | $86.29 | 11.487% | $96.2021 | $96.20 | $96.20 | $96.20 |
| Purchase #4 | $240.51 | 4.854% | $252.1844 | $252.18 | $252.20 | $252.20 |
| Purchase #5 | $77.46 | 4.637% | $81.0518 | $81.05 | $81.05 | $81.10 |
| Purchase #6 | $60.73 | 3.746% | $63.0049 | $63.00 | $63.00 | $63.00 |
| Purchase #7 | $182.52 | 11.440% | $203.4003 | $203.40 | $203.40 | $203.40 |
| 7 purchase totals = | $870.84 | $939.4327 | $939.42 | $939.45 | $939.50 | |