| 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 | $98.39 | 4.514% | $102.8313 | $102.83 | $102.85 | $102.80 |
| Purchase #2 | $47.49 | 13.316% | $53.8138 | $53.81 | $53.80 | $53.80 |
| Purchase #3 | $153.44 | 9.779% | $168.4449 | $168.44 | $168.45 | $168.40 |
| Purchase #4 | $163.87 | 4.690% | $171.5555 | $171.56 | $171.55 | $171.60 |
| Purchase #5 | $53.44 | 12.299% | $60.0126 | $60.01 | $60.00 | $60.00 |
| Purchase #6 | $11.97 | 13.788% | $13.6204 | $13.62 | $13.60 | $13.60 |
| Purchase #7 | $61.63 | 9.467% | $67.4645 | $67.46 | $67.45 | $67.50 |
| 7 purchase totals = | $590.23 | $637.7430 | $637.73 | $637.70 | $637.70 | |