| 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 | $68.58 | 13.457% | $77.8088 | $77.81 | $77.80 | $77.80 |
| Purchase #2 | $32.69 | 8.576% | $35.4935 | $35.49 | $35.50 | $35.50 |
| Purchase #3 | $30.96 | 7.564% | $33.3018 | $33.30 | $33.30 | $33.30 |
| Purchase #4 | $157.74 | 9.543% | $172.7931 | $172.79 | $172.80 | $172.80 |
| Purchase #5 | $88.89 | 9.739% | $97.547 | $97.55 | $97.55 | $97.50 |
| Purchase #6 | $233.42 | 7.805% | $251.6384 | $251.64 | $251.65 | $251.60 |
| Purchase #7 | $195.45 | 11.503% | $217.9326 | $217.93 | $217.95 | $217.90 |
| 7 purchase totals = | $807.73 | $886.5152 | $886.51 | $886.55 | $886.40 | |