| 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 | $40.42 | 7.651% | $43.5125 | $43.51 | $43.50 | $43.50 |
| Purchase #2 | $116.26 | 6.430% | $123.7355 | $123.74 | $123.75 | $123.70 |
| Purchase #3 | $108.45 | 10.390% | $119.718 | $119.72 | $119.70 | $119.70 |
| Purchase #4 | $111.99 | 13.279% | $126.8612 | $126.86 | $126.85 | $126.90 |
| Purchase #5 | $121.76 | 6.839% | $130.0872 | $130.09 | $130.10 | $130.10 |
| Purchase #6 | $84.49 | 10.772% | $93.5913 | $93.59 | $93.60 | $93.60 |
| Purchase #7 | $226.55 | 6.249% | $240.7071 | $240.71 | $240.70 | $240.70 |
| 7 purchase totals = | $809.92 | $878.2128 | $878.22 | $878.20 | $878.20 | |