| 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 | $63.58 | 9.557% | $69.6563 | $69.66 | $69.65 | $69.70 |
| Purchase #2 | $96.99 | 8.486% | $105.2206 | $105.22 | $105.20 | $105.20 |
| Purchase #3 | $67.64 | 13.805% | $76.9777 | $76.98 | $77.00 | $77.00 |
| Purchase #4 | $140.51 | 5.770% | $148.6174 | $148.62 | $148.60 | $148.60 |
| Purchase #5 | $158.40 | 3.475% | $163.9044 | $163.90 | $163.90 | $163.90 |
| Purchase #6 | $214.59 | 7.677% | $231.0641 | $231.06 | $231.05 | $231.10 |
| Purchase #7 | $133.81 | 8.216% | $144.8038 | $144.80 | $144.80 | $144.80 |
| 7 purchase totals = | $875.52 | $940.2443 | $940.24 | $940.20 | $940.30 | |