| 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 | $41.82 | 13.680% | $47.541 | $47.54 | $47.55 | $47.50 |
| Purchase #2 | $46.29 | 12.745% | $52.1897 | $52.19 | $52.20 | $52.20 |
| Purchase #3 | $19.77 | 9.454% | $21.6391 | $21.64 | $21.65 | $21.60 |
| Purchase #4 | $107.56 | 13.710% | $122.3065 | $122.31 | $122.30 | $122.30 |
| Purchase #5 | $102.37 | 3.494% | $105.9468 | $105.95 | $105.95 | $105.90 |
| Purchase #6 | $168.52 | 6.403% | $179.3103 | $179.31 | $179.30 | $179.30 |
| Purchase #7 | $11.81 | 8.330% | $12.7938 | $12.79 | $12.80 | $12.80 |
| 7 purchase totals = | $498.14 | $541.7272 | $541.73 | $541.75 | $541.60 | |