| 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 | $68.46 | 13.407% | $77.6384 | $77.64 | $77.65 | $77.60 |
| Purchase #2 | $44.95 | 4.575% | $47.0065 | $47.01 | $47.00 | $47.00 |
| Purchase #3 | $175.67 | 9.224% | $191.8738 | $191.87 | $191.85 | $191.90 |
| Purchase #4 | $130.48 | 7.779% | $140.63 | $140.63 | $140.65 | $140.60 |
| Purchase #5 | $48.61 | 13.464% | $55.1549 | $55.15 | $55.15 | $55.20 |
| Purchase #6 | $43.38 | 5.493% | $45.7629 | $45.76 | $45.75 | $45.80 |
| Purchase #7 | $152.32 | 6.412% | $162.0868 | $162.09 | $162.10 | $162.10 |
| 7 purchase totals = | $663.87 | $720.1533 | $720.15 | $720.15 | $720.20 | |