| 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 | $6.48 | 8.331% | $7.0198 | $7.02 | $7.00 | $7.00 |
| Purchase #2 | $242.26 | 5.424% | $255.4002 | $255.40 | $255.40 | $255.40 |
| Purchase #3 | $80.71 | 4.657% | $84.4687 | $84.47 | $84.45 | $84.50 |
| Purchase #4 | $12.80 | 3.582% | $13.2585 | $13.26 | $13.25 | $13.30 |
| Purchase #5 | $65.87 | 4.429% | $68.7874 | $68.79 | $68.80 | $68.80 |
| Purchase #6 | $133.51 | 5.480% | $140.8263 | $140.83 | $140.85 | $140.80 |
| Purchase #7 | $58.58 | 4.871% | $61.4334 | $61.43 | $61.45 | $61.40 |
| 7 purchase totals = | $600.21 | $631.1943 | $631.20 | $631.20 | $631.20 | |