| 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 | $67.51 | 5.750% | $71.3918 | $71.39 | $71.40 | $71.40 |
| Purchase #2 | $191.42 | 5.786% | $202.4956 | $202.50 | $202.50 | $202.50 |
| Purchase #3 | $213.25 | 6.553% | $227.2243 | $227.22 | $227.20 | $227.20 |
| Purchase #4 | $53.37 | 5.497% | $56.3037 | $56.30 | $56.30 | $56.30 |
| Purchase #5 | $180.35 | 12.135% | $202.2355 | $202.24 | $202.25 | $202.20 |
| Purchase #6 | $61.32 | 4.816% | $64.2732 | $64.27 | $64.25 | $64.30 |
| Purchase #7 | $67.81 | 8.708% | $73.7149 | $73.71 | $73.70 | $73.70 |
| 7 purchase totals = | $835.03 | $897.6390 | $897.63 | $897.60 | $897.60 | |