| 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 | $96.54 | 11.376% | $107.5224 | $107.52 | $107.50 | $107.50 |
| Purchase #2 | $121.50 | 13.411% | $137.7944 | $137.79 | $137.80 | $137.80 |
| Purchase #3 | $52.31 | 7.809% | $56.3949 | $56.39 | $56.40 | $56.40 |
| Purchase #4 | $150.46 | 11.144% | $167.2273 | $167.23 | $167.25 | $167.20 |
| Purchase #5 | $121.49 | 8.420% | $131.7195 | $131.72 | $131.70 | $131.70 |
| Purchase #6 | $96.61 | 5.848% | $102.2598 | $102.26 | $102.25 | $102.30 |
| Purchase #7 | $33.78 | 7.212% | $36.2162 | $36.22 | $36.20 | $36.20 |
| 7 purchase totals = | $672.69 | $739.1345 | $739.13 | $739.10 | $739.10 | |