| 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 | $13.36 | 11.803% | $14.9369 | $14.94 | $14.95 | $14.90 |
| Purchase #2 | $70.90 | 11.480% | $79.0393 | $79.04 | $79.05 | $79.00 |
| Purchase #3 | $105.42 | 12.425% | $118.5184 | $118.52 | $118.50 | $118.50 |
| Purchase #4 | $20.88 | 6.248% | $22.1846 | $22.18 | $22.20 | $22.20 |
| Purchase #5 | $159.25 | 5.302% | $167.6934 | $167.69 | $167.70 | $167.70 |
| Purchase #6 | $208.36 | 5.730% | $220.299 | $220.30 | $220.30 | $220.30 |
| Purchase #7 | $238.31 | 11.332% | $265.3153 | $265.32 | $265.30 | $265.30 |
| 7 purchase totals = | $816.48 | $887.9869 | $887.99 | $888.00 | $887.90 | |