| 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 | $41.25 | 4.420% | $43.0733 | $43.07 | $43.05 | $43.10 |
| Purchase #2 | $118.48 | 12.579% | $133.3836 | $133.38 | $133.40 | $133.40 |
| Purchase #3 | $250.42 | 8.200% | $270.9544 | $270.95 | $270.95 | $271.00 |
| Purchase #4 | $28.52 | 6.508% | $30.3761 | $30.38 | $30.40 | $30.40 |
| Purchase #5 | $83.65 | 5.247% | $88.0391 | $88.04 | $88.05 | $88.00 |
| Purchase #6 | $117.90 | 3.302% | $121.7931 | $121.79 | $121.80 | $121.80 |
| Purchase #7 | $63.60 | 7.692% | $68.4921 | $68.49 | $68.50 | $68.50 |
| 7 purchase totals = | $703.82 | $756.1117 | $756.10 | $756.15 | $756.20 | |