| 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 | $39.80 | 4.788% | $41.7056 | $41.71 | $41.70 | $41.70 |
| Purchase #2 | $176.56 | 10.863% | $195.7397 | $195.74 | $195.75 | $195.70 |
| Purchase #3 | $82.86 | 6.279% | $88.0628 | $88.06 | $88.05 | $88.10 |
| Purchase #4 | $6.93 | 8.583% | $7.5248 | $7.52 | $7.50 | $7.50 |
| Purchase #5 | $171.91 | 11.393% | $191.4957 | $191.50 | $191.50 | $191.50 |
| Purchase #6 | $110.54 | 12.451% | $124.3033 | $124.30 | $124.30 | $124.30 |
| Purchase #7 | $219.40 | 7.391% | $235.6159 | $235.62 | $235.60 | $235.60 |
| 7 purchase totals = | $808.00 | $884.4478 | $884.45 | $884.40 | $884.40 | |