| 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 | $66.72 | 3.394% | $68.9845 | $68.98 | $69.00 | $69.00 |
| Purchase #2 | $78.86 | 3.420% | $81.557 | $81.56 | $81.55 | $81.60 |
| Purchase #3 | $155.67 | 9.683% | $170.7435 | $170.74 | $170.75 | $170.70 |
| Purchase #4 | $75.95 | 7.139% | $81.3721 | $81.37 | $81.35 | $81.40 |
| Purchase #5 | $135.61 | 10.710% | $150.1338 | $150.13 | $150.15 | $150.10 |
| Purchase #6 | $22.37 | 7.609% | $24.0721 | $24.07 | $24.05 | $24.10 |
| Purchase #7 | $11.36 | 5.513% | $11.9863 | $11.99 | $12.00 | $12.00 |
| 7 purchase totals = | $546.54 | $588.8493 | $588.84 | $588.85 | $588.90 | |