| 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 | $160.46 | 10.611% | $177.4864 | $177.49 | $177.50 | $177.50 |
| Purchase #2 | $156.71 | 12.208% | $175.8412 | $175.84 | $175.85 | $175.80 |
| Purchase #3 | $11.55 | 9.480% | $12.6449 | $12.64 | $12.65 | $12.60 |
| Purchase #4 | $91.90 | 3.630% | $95.236 | $95.24 | $95.25 | $95.20 |
| Purchase #5 | $8.82 | 10.683% | $9.7622 | $9.76 | $9.75 | $9.80 |
| Purchase #6 | $9.47 | 3.849% | $9.8345 | $9.83 | $9.85 | $9.80 |
| Purchase #7 | $86.86 | 7.799% | $93.6342 | $93.63 | $93.65 | $93.60 |
| 7 purchase totals = | $525.77 | $574.4394 | $574.43 | $574.50 | $574.30 | |