| 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 | $62.83 | 7.498% | $67.541 | $67.54 | $67.55 | $67.50 |
| Purchase #2 | $171.65 | 9.786% | $188.4477 | $188.45 | $188.45 | $188.40 |
| Purchase #3 | $30.83 | 13.251% | $34.9153 | $34.92 | $34.90 | $34.90 |
| Purchase #4 | $165.25 | 3.148% | $170.4521 | $170.45 | $170.45 | $170.50 |
| Purchase #5 | $137.85 | 5.176% | $144.9851 | $144.99 | $145.00 | $145.00 |
| Purchase #6 | $239.88 | 7.514% | $257.9046 | $257.90 | $257.90 | $257.90 |
| Purchase #7 | $54.41 | 5.813% | $57.5729 | $57.57 | $57.55 | $57.60 |
| 7 purchase totals = | $862.70 | $921.8187 | $921.82 | $921.80 | $921.80 | |