| 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 | $209.54 | 5.355% | $220.7609 | $220.76 | $220.75 | $220.80 |
| Purchase #2 | $37.58 | 10.135% | $41.3887 | $41.39 | $41.40 | $41.40 |
| Purchase #3 | $5.88 | 10.510% | $6.498 | $6.50 | $6.50 | $6.50 |
| Purchase #4 | $93.40 | 7.590% | $100.4891 | $100.49 | $100.50 | $100.50 |
| Purchase #5 | $218.96 | 3.674% | $227.0046 | $227.00 | $227.00 | $227.00 |
| Purchase #6 | $27.61 | 13.450% | $31.3235 | $31.32 | $31.30 | $31.30 |
| Purchase #7 | $162.72 | 9.102% | $177.5308 | $177.53 | $177.55 | $177.50 |
| 7 purchase totals = | $755.69 | $804.9956 | $804.99 | $805.00 | $805.00 | |