| 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 | $72.67 | 11.825% | $81.2632 | $81.26 | $81.25 | $81.30 |
| Purchase #2 | $68.31 | 8.499% | $74.1157 | $74.12 | $74.10 | $74.10 |
| Purchase #3 | $117.25 | 10.225% | $129.2388 | $129.24 | $129.25 | $129.20 |
| Purchase #4 | $60.44 | 4.260% | $63.0147 | $63.01 | $63.00 | $63.00 |
| Purchase #5 | $102.72 | 10.823% | $113.8374 | $113.84 | $113.85 | $113.80 |
| Purchase #6 | $241.80 | 3.526% | $250.3259 | $250.33 | $250.35 | $250.30 |
| Purchase #7 | $32.44 | 3.622% | $33.615 | $33.62 | $33.60 | $33.60 |
| 7 purchase totals = | $695.63 | $745.4107 | $745.42 | $745.40 | $745.30 | |