| 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 | $96.73 | 13.587% | $109.8727 | $109.87 | $109.85 | $109.90 |
| Purchase #2 | $182.75 | 3.557% | $189.2504 | $189.25 | $189.25 | $189.30 |
| Purchase #3 | $41.66 | 4.200% | $43.4097 | $43.41 | $43.40 | $43.40 |
| Purchase #4 | $54.94 | 7.273% | $58.9358 | $58.94 | $58.95 | $58.90 |
| Purchase #5 | $61.48 | 10.750% | $68.0891 | $68.09 | $68.10 | $68.10 |
| Purchase #6 | $202.81 | 5.637% | $214.2424 | $214.24 | $214.25 | $214.20 |
| Purchase #7 | $67.71 | 7.245% | $72.6156 | $72.62 | $72.60 | $72.60 |
| 7 purchase totals = | $708.08 | $756.4157 | $756.42 | $756.40 | $756.40 | |