| 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 | $87.31 | 8.714% | $94.9182 | $94.92 | $94.90 | $94.90 |
| Purchase #2 | $13.54 | 8.694% | $14.7172 | $14.72 | $14.70 | $14.70 |
| Purchase #3 | $209.32 | 9.170% | $228.5146 | $228.51 | $228.50 | $228.50 |
| Purchase #4 | $103.44 | 5.476% | $109.1044 | $109.10 | $109.10 | $109.10 |
| Purchase #5 | $15.59 | 5.278% | $16.4128 | $16.41 | $16.40 | $16.40 |
| Purchase #6 | $140.70 | 5.399% | $148.2964 | $148.30 | $148.30 | $148.30 |
| Purchase #7 | $196.95 | 4.106% | $205.0368 | $205.04 | $205.05 | $205.00 |
| 7 purchase totals = | $766.85 | $817.0004 | $817.00 | $816.95 | $816.90 | |