| 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 | $193.33 | 6.861% | $206.5944 | $206.59 | $206.60 | $206.60 |
| Purchase #2 | $121.64 | 5.648% | $128.5102 | $128.51 | $128.50 | $128.50 |
| Purchase #3 | $27.29 | 9.860% | $29.9808 | $29.98 | $30.00 | $30.00 |
| Purchase #4 | $94.76 | 4.507% | $99.0308 | $99.03 | $99.05 | $99.00 |
| Purchase #5 | $49.91 | 10.661% | $55.2309 | $55.23 | $55.25 | $55.20 |
| Purchase #6 | $15.73 | 4.426% | $16.4262 | $16.43 | $16.45 | $16.40 |
| Purchase #7 | $163.60 | 4.270% | $170.5857 | $170.59 | $170.60 | $170.60 |
| 7 purchase totals = | $666.26 | $706.3590 | $706.36 | $706.45 | $706.30 | |