| 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 | $85.72 | 12.128% | $96.1161 | $96.12 | $96.10 | $96.10 |
| Purchase #2 | $13.66 | 5.299% | $14.3838 | $14.38 | $14.40 | $14.40 |
| Purchase #3 | $79.42 | 10.103% | $87.4438 | $87.44 | $87.45 | $87.40 |
| Purchase #4 | $33.63 | 3.116% | $34.6779 | $34.68 | $34.70 | $34.70 |
| Purchase #5 | $11.83 | 9.776% | $12.9865 | $12.99 | $13.00 | $13.00 |
| Purchase #6 | $215.54 | 3.704% | $223.5236 | $223.52 | $223.50 | $223.50 |
| Purchase #7 | $119.30 | 9.777% | $130.964 | $130.96 | $130.95 | $131.00 |
| 7 purchase totals = | $559.10 | $600.0957 | $600.09 | $600.10 | $600.10 | |