| 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 | $108.47 | 11.781% | $121.2489 | $121.25 | $121.25 | $121.20 |
| Purchase #2 | $66.35 | 11.209% | $73.7872 | $73.79 | $73.80 | $73.80 |
| Purchase #3 | $199.71 | 7.352% | $214.3927 | $214.39 | $214.40 | $214.40 |
| Purchase #4 | $38.63 | 5.479% | $40.7465 | $40.75 | $40.75 | $40.70 |
| Purchase #5 | $127.66 | 9.605% | $139.9217 | $139.92 | $139.90 | $139.90 |
| Purchase #6 | $116.44 | 11.212% | $129.4953 | $129.50 | $129.50 | $129.50 |
| Purchase #7 | $49.41 | 6.232% | $52.4892 | $52.49 | $52.50 | $52.50 |
| 7 purchase totals = | $706.67 | $772.0815 | $772.09 | $772.10 | $772.00 | |