| 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 | $93.96 | 5.850% | $99.4567 | $99.46 | $99.45 | $99.50 |
| Purchase #2 | $69.81 | 10.181% | $76.9174 | $76.92 | $76.90 | $76.90 |
| Purchase #3 | $127.56 | 9.674% | $139.9002 | $139.90 | $139.90 | $139.90 |
| Purchase #4 | $81.55 | 11.596% | $91.0065 | $91.01 | $91.00 | $91.00 |
| Purchase #5 | $23.43 | 6.566% | $24.9684 | $24.97 | $24.95 | $25.00 |
| Purchase #6 | $113.33 | 8.245% | $122.6741 | $122.67 | $122.65 | $122.70 |
| Purchase #7 | $11.89 | 13.420% | $13.4856 | $13.49 | $13.50 | $13.50 |
| 7 purchase totals = | $521.53 | $568.4089 | $568.42 | $568.35 | $568.50 | |