| 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 | $49.82 | 3.560% | $51.5936 | $51.59 | $51.60 | $51.60 |
| Purchase #2 | $64.97 | 9.839% | $71.3624 | $71.36 | $71.35 | $71.40 |
| Purchase #3 | $121.63 | 6.846% | $129.9568 | $129.96 | $129.95 | $130.00 |
| Purchase #4 | $44.36 | 6.434% | $47.2141 | $47.21 | $47.20 | $47.20 |
| Purchase #5 | $105.66 | 12.357% | $118.7164 | $118.72 | $118.70 | $118.70 |
| Purchase #6 | $168.85 | 3.730% | $175.1481 | $175.15 | $175.15 | $175.10 |
| Purchase #7 | $25.51 | 5.633% | $26.947 | $26.95 | $26.95 | $26.90 |
| 7 purchase totals = | $580.80 | $620.9384 | $620.94 | $620.90 | $620.90 | |