| 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 | $52.46 | 9.463% | $57.4243 | $57.42 | $57.40 | $57.40 |
| Purchase #2 | $222.67 | 10.842% | $246.8119 | $246.81 | $246.80 | $246.80 |
| Purchase #3 | $121.48 | 9.148% | $132.593 | $132.59 | $132.60 | $132.60 |
| Purchase #4 | $224.80 | 9.435% | $246.0099 | $246.01 | $246.00 | $246.00 |
| Purchase #5 | $15.87 | 10.394% | $17.5195 | $17.52 | $17.50 | $17.50 |
| Purchase #6 | $139.98 | 3.331% | $144.6427 | $144.64 | $144.65 | $144.60 |
| Purchase #7 | $39.57 | 3.749% | $41.0535 | $41.05 | $41.05 | $41.10 |
| 7 purchase totals = | $816.83 | $886.0548 | $886.04 | $886.00 | $886.00 | |