| 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 | $69.99 | 3.634% | $72.5334 | $72.53 | $72.55 | $72.50 |
| Purchase #2 | $170.53 | 10.449% | $188.3487 | $188.35 | $188.35 | $188.30 |
| Purchase #3 | $46.81 | 10.743% | $51.8388 | $51.84 | $51.85 | $51.80 |
| Purchase #4 | $137.86 | 12.435% | $155.0029 | $155.00 | $155.00 | $155.00 |
| Purchase #5 | $237.88 | 12.349% | $267.2558 | $267.26 | $267.25 | $267.30 |
| Purchase #6 | $101.96 | 6.593% | $108.6822 | $108.68 | $108.70 | $108.70 |
| Purchase #7 | $175.64 | 11.536% | $195.9018 | $195.90 | $195.90 | $195.90 |
| 7 purchase totals = | $940.67 | $1,039.5636 | $1,039.56 | $1,039.60 | $1,039.50 | |