| 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 | $139.62 | 9.414% | $152.7638 | $152.76 | $152.75 | $152.80 |
| Purchase #2 | $45.61 | 9.571% | $49.9753 | $49.98 | $50.00 | $50.00 |
| Purchase #3 | $105.58 | 8.780% | $114.8499 | $114.85 | $114.85 | $114.80 |
| Purchase #4 | $62.69 | 4.329% | $65.4039 | $65.40 | $65.40 | $65.40 |
| Purchase #5 | $130.67 | 11.752% | $146.0263 | $146.03 | $146.05 | $146.00 |
| Purchase #6 | $209.73 | 10.874% | $232.536 | $232.54 | $232.55 | $232.50 |
| Purchase #7 | $108.32 | 13.334% | $122.7634 | $122.76 | $122.75 | $122.80 |
| 7 purchase totals = | $802.22 | $884.3186 | $884.32 | $884.35 | $884.30 | |