| 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 | $57.35 | 5.386% | $60.4389 | $60.44 | $60.45 | $60.40 |
| Purchase #2 | $236.80 | 11.648% | $264.3825 | $264.38 | $264.40 | $264.40 |
| Purchase #3 | $29.58 | 8.236% | $32.0162 | $32.02 | $32.00 | $32.00 |
| Purchase #4 | $103.45 | 3.785% | $107.3656 | $107.37 | $107.35 | $107.40 |
| Purchase #5 | $60.74 | 5.115% | $63.8469 | $63.85 | $63.85 | $63.80 |
| Purchase #6 | $160.33 | 5.139% | $168.5694 | $168.57 | $168.55 | $168.60 |
| Purchase #7 | $101.50 | 7.310% | $108.9197 | $108.92 | $108.90 | $108.90 |
| 7 purchase totals = | $749.75 | $805.5392 | $805.55 | $805.50 | $805.50 | |