| 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 | $15.61 | 3.551% | $16.1643 | $16.16 | $16.15 | $16.20 |
| Purchase #2 | $189.77 | 3.287% | $196.0077 | $196.01 | $196.00 | $196.00 |
| Purchase #3 | $223.77 | 12.802% | $252.417 | $252.42 | $252.40 | $252.40 |
| Purchase #4 | $221.87 | 6.278% | $235.799 | $235.80 | $235.80 | $235.80 |
| Purchase #5 | $61.29 | 10.108% | $67.4852 | $67.49 | $67.50 | $67.50 |
| Purchase #6 | $55.68 | 6.874% | $59.5074 | $59.51 | $59.50 | $59.50 |
| Purchase #7 | $26.94 | 10.704% | $29.8237 | $29.82 | $29.80 | $29.80 |
| 7 purchase totals = | $794.93 | $857.2043 | $857.21 | $857.15 | $857.20 | |