| 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 | $65.73 | 11.169% | $73.0714 | $73.07 | $73.05 | $73.10 |
| Purchase #2 | $79.60 | 7.780% | $85.7929 | $85.79 | $85.80 | $85.80 |
| Purchase #3 | $35.38 | 13.431% | $40.1319 | $40.13 | $40.15 | $40.10 |
| Purchase #4 | $191.99 | 4.466% | $200.5643 | $200.56 | $200.55 | $200.60 |
| Purchase #5 | $149.29 | 10.669% | $165.2178 | $165.22 | $165.20 | $165.20 |
| Purchase #6 | $99.83 | 7.826% | $107.6427 | $107.64 | $107.65 | $107.60 |
| Purchase #7 | $27.64 | 10.619% | $30.5751 | $30.58 | $30.60 | $30.60 |
| 7 purchase totals = | $649.46 | $702.9961 | $702.99 | $703.00 | $703.00 | |