| 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 | $107.68 | 7.856% | $116.1393 | $116.14 | $116.15 | $116.10 |
| Purchase #2 | $79.87 | 6.417% | $84.9953 | $85.00 | $85.00 | $85.00 |
| Purchase #3 | $40.79 | 3.446% | $42.1956 | $42.20 | $42.20 | $42.20 |
| Purchase #4 | $242.52 | 6.347% | $257.9127 | $257.91 | $257.90 | $257.90 |
| Purchase #5 | $159.60 | 7.232% | $171.1423 | $171.14 | $171.15 | $171.10 |
| Purchase #6 | $81.50 | 4.667% | $85.3036 | $85.30 | $85.30 | $85.30 |
| Purchase #7 | $117.25 | 5.719% | $123.9555 | $123.96 | $123.95 | $124.00 |
| 7 purchase totals = | $829.21 | $881.6443 | $881.65 | $881.65 | $881.60 | |