| 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 | $31.43 | 3.259% | $32.4543 | $32.45 | $32.45 | $32.50 |
| Purchase #2 | $232.30 | 11.431% | $258.8542 | $258.85 | $258.85 | $258.90 |
| Purchase #3 | $64.67 | 3.679% | $67.0492 | $67.05 | $67.05 | $67.00 |
| Purchase #4 | $209.26 | 12.469% | $235.3526 | $235.35 | $235.35 | $235.40 |
| Purchase #5 | $79.39 | 9.461% | $86.9011 | $86.90 | $86.90 | $86.90 |
| Purchase #6 | $10.55 | 10.704% | $11.6793 | $11.68 | $11.70 | $11.70 |
| Purchase #7 | $35.98 | 7.733% | $38.7623 | $38.76 | $38.75 | $38.80 |
| 7 purchase totals = | $663.58 | $731.0530 | $731.04 | $731.05 | $731.20 | |