| 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 | $227.79 | 3.453% | $235.6556 | $235.66 | $235.65 | $235.70 |
| Purchase #2 | $14.59 | 6.721% | $15.5706 | $15.57 | $15.55 | $15.60 |
| Purchase #3 | $29.32 | 9.359% | $32.0641 | $32.06 | $32.05 | $32.10 |
| Purchase #4 | $194.49 | 9.178% | $212.3403 | $212.34 | $212.35 | $212.30 |
| Purchase #5 | $74.71 | 11.218% | $83.091 | $83.09 | $83.10 | $83.10 |
| Purchase #6 | $57.96 | 9.566% | $63.5045 | $63.50 | $63.50 | $63.50 |
| Purchase #7 | $121.50 | 7.869% | $131.0608 | $131.06 | $131.05 | $131.10 |
| 7 purchase totals = | $720.36 | $773.2869 | $773.28 | $773.25 | $773.40 | |