| 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 | $41.68 | 8.706% | $45.3087 | $45.31 | $45.30 | $45.30 |
| Purchase #2 | $93.54 | 8.281% | $101.286 | $101.29 | $101.30 | $101.30 |
| Purchase #3 | $171.74 | 3.353% | $177.4984 | $177.50 | $177.50 | $177.50 |
| Purchase #4 | $208.85 | 12.832% | $235.6496 | $235.65 | $235.65 | $235.60 |
| Purchase #5 | $36.82 | 12.452% | $41.4048 | $41.40 | $41.40 | $41.40 |
| Purchase #6 | $71.84 | 10.479% | $79.3681 | $79.37 | $79.35 | $79.40 |
| Purchase #7 | $69.30 | 10.611% | $76.6534 | $76.65 | $76.65 | $76.70 |
| 7 purchase totals = | $693.77 | $757.1690 | $757.17 | $757.15 | $757.20 | |