| 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 | $73.56 | 9.139% | $80.2826 | $80.28 | $80.30 | $80.30 |
| Purchase #2 | $99.28 | 13.825% | $113.0055 | $113.01 | $113.00 | $113.00 |
| Purchase #3 | $236.98 | 12.272% | $266.0622 | $266.06 | $266.05 | $266.10 |
| Purchase #4 | $63.56 | 3.798% | $65.974 | $65.97 | $65.95 | $66.00 |
| Purchase #5 | $171.87 | 13.119% | $194.4176 | $194.42 | $194.40 | $194.40 |
| Purchase #6 | $81.27 | 5.295% | $85.5732 | $85.57 | $85.55 | $85.60 |
| Purchase #7 | $122.40 | 5.853% | $129.5641 | $129.56 | $129.55 | $129.60 |
| 7 purchase totals = | $848.92 | $934.8792 | $934.87 | $934.80 | $935.00 | |