| 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 | $8.94 | 7.310% | $9.5935 | $9.59 | $9.60 | $9.60 |
| Purchase #2 | $229.88 | 8.419% | $249.2336 | $249.23 | $249.25 | $249.20 |
| Purchase #3 | $62.25 | 7.436% | $66.8789 | $66.88 | $66.90 | $66.90 |
| Purchase #4 | $113.69 | 13.479% | $129.0143 | $129.01 | $129.00 | $129.00 |
| Purchase #5 | $250.83 | 7.682% | $270.0988 | $270.10 | $270.10 | $270.10 |
| Purchase #6 | $37.30 | 7.702% | $40.1728 | $40.17 | $40.15 | $40.20 |
| Purchase #7 | $97.45 | 4.780% | $102.1081 | $102.11 | $102.10 | $102.10 |
| 7 purchase totals = | $800.34 | $867.1000 | $867.09 | $867.10 | $867.10 | |