| 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 | $66.41 | 10.666% | $73.4933 | $73.49 | $73.50 | $73.50 |
| Purchase #2 | $105.29 | 8.138% | $113.8585 | $113.86 | $113.85 | $113.90 |
| Purchase #3 | $139.25 | 9.692% | $152.7461 | $152.75 | $152.75 | $152.70 |
| Purchase #4 | $119.75 | 13.218% | $135.5786 | $135.58 | $135.60 | $135.60 |
| Purchase #5 | $62.67 | 8.803% | $68.1868 | $68.19 | $68.20 | $68.20 |
| Purchase #6 | $59.63 | 7.148% | $63.8924 | $63.89 | $63.90 | $63.90 |
| Purchase #7 | $47.41 | 6.357% | $50.4239 | $50.42 | $50.40 | $50.40 |
| 7 purchase totals = | $600.41 | $658.1796 | $658.18 | $658.20 | $658.20 | |