| 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 | $37.41 | 3.742% | $38.8099 | $38.81 | $38.80 | $38.80 |
| Purchase #2 | $81.86 | 5.485% | $86.35 | $86.35 | $86.35 | $86.40 |
| Purchase #3 | $239.61 | 10.353% | $264.4168 | $264.42 | $264.40 | $264.40 |
| Purchase #4 | $123.44 | 13.450% | $140.0427 | $140.04 | $140.05 | $140.00 |
| Purchase #5 | $84.48 | 13.240% | $95.6652 | $95.67 | $95.65 | $95.70 |
| Purchase #6 | $57.80 | 9.407% | $63.2372 | $63.24 | $63.25 | $63.20 |
| Purchase #7 | $207.54 | 10.586% | $229.5102 | $229.51 | $229.50 | $229.50 |
| 7 purchase totals = | $832.14 | $918.0320 | $918.04 | $918.00 | $918.00 | |