| 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 | $39.78 | 4.719% | $41.6572 | $41.66 | $41.65 | $41.70 |
| Purchase #2 | $93.86 | 13.305% | $106.3481 | $106.35 | $106.35 | $106.30 |
| Purchase #3 | $114.76 | 8.729% | $124.7774 | $124.78 | $124.80 | $124.80 |
| Purchase #4 | $104.42 | 5.357% | $110.0138 | $110.01 | $110.00 | $110.00 |
| Purchase #5 | $175.30 | 6.157% | $186.0932 | $186.09 | $186.10 | $186.10 |
| Purchase #6 | $93.77 | 3.191% | $96.7622 | $96.76 | $96.75 | $96.80 |
| Purchase #7 | $145.66 | 3.662% | $150.9941 | $150.99 | $151.00 | $151.00 |
| 7 purchase totals = | $767.55 | $816.6460 | $816.64 | $816.65 | $816.70 | |