| 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 | $17.69 | 12.577% | $19.9149 | $19.91 | $19.90 | $19.90 |
| Purchase #2 | $101.47 | 5.420% | $106.9697 | $106.97 | $106.95 | $107.00 |
| Purchase #3 | $39.83 | 3.530% | $41.236 | $41.24 | $41.25 | $41.20 |
| Purchase #4 | $159.44 | 6.631% | $170.0125 | $170.01 | $170.00 | $170.00 |
| Purchase #5 | $151.49 | 9.450% | $165.8058 | $165.81 | $165.80 | $165.80 |
| Purchase #6 | $71.25 | 6.572% | $75.9326 | $75.93 | $75.95 | $75.90 |
| Purchase #7 | $38.47 | 7.845% | $41.488 | $41.49 | $41.50 | $41.50 |
| 7 purchase totals = | $579.64 | $621.3595 | $621.36 | $621.35 | $621.30 | |