| 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 | $35.37 | 3.566% | $36.6313 | $36.63 | $36.65 | $36.60 |
| Purchase #2 | $90.42 | 7.760% | $97.4366 | $97.44 | $97.45 | $97.40 |
| Purchase #3 | $111.46 | 8.346% | $120.7625 | $120.76 | $120.75 | $120.80 |
| Purchase #4 | $10.39 | 4.219% | $10.8284 | $10.83 | $10.85 | $10.80 |
| Purchase #5 | $237.96 | 10.334% | $262.5508 | $262.55 | $262.55 | $262.60 |
| Purchase #6 | $248.99 | 7.793% | $268.3938 | $268.39 | $268.40 | $268.40 |
| Purchase #7 | $19.78 | 13.872% | $22.5239 | $22.52 | $22.50 | $22.50 |
| 7 purchase totals = | $754.37 | $819.1273 | $819.12 | $819.15 | $819.10 | |