| 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 | $20.40 | 11.867% | $22.8209 | $22.82 | $22.80 | $22.80 |
| Purchase #2 | $98.98 | 10.774% | $109.6441 | $109.64 | $109.65 | $109.60 |
| Purchase #3 | $247.41 | 6.313% | $263.029 | $263.03 | $263.05 | $263.00 |
| Purchase #4 | $97.88 | 3.764% | $101.5642 | $101.56 | $101.55 | $101.60 |
| Purchase #5 | $166.30 | 5.302% | $175.1172 | $175.12 | $175.10 | $175.10 |
| Purchase #6 | $13.85 | 13.334% | $15.6968 | $15.70 | $15.70 | $15.70 |
| Purchase #7 | $6.38 | 10.221% | $7.0321 | $7.03 | $7.05 | $7.00 |
| 7 purchase totals = | $651.20 | $694.9043 | $694.90 | $694.90 | $694.80 | |