| 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 | $69.94 | 13.740% | $79.5498 | $79.55 | $79.55 | $79.50 |
| Purchase #2 | $53.65 | 3.381% | $55.4639 | $55.46 | $55.45 | $55.50 |
| Purchase #3 | $200.41 | 5.412% | $211.2562 | $211.26 | $211.25 | $211.30 |
| Purchase #4 | $54.89 | 7.321% | $58.9085 | $58.91 | $58.90 | $58.90 |
| Purchase #5 | $111.97 | 7.862% | $120.7731 | $120.77 | $120.75 | $120.80 |
| Purchase #6 | $233.55 | 10.417% | $257.8789 | $257.88 | $257.90 | $257.90 |
| Purchase #7 | $43.43 | 5.655% | $45.886 | $45.89 | $45.90 | $45.90 |
| 7 purchase totals = | $767.84 | $829.7164 | $829.72 | $829.70 | $829.80 | |