| 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 | $49.31 | 6.560% | $52.5447 | $52.54 | $52.55 | $52.50 |
| Purchase #2 | $228.67 | 10.103% | $251.7725 | $251.77 | $251.75 | $251.80 |
| Purchase #3 | $147.80 | 5.769% | $156.3266 | $156.33 | $156.35 | $156.30 |
| Purchase #4 | $13.64 | 13.256% | $15.4481 | $15.45 | $15.45 | $15.40 |
| Purchase #5 | $242.59 | 6.392% | $258.0964 | $258.10 | $258.10 | $258.10 |
| Purchase #6 | $97.62 | 10.633% | $107.9999 | $108.00 | $108.00 | $108.00 |
| Purchase #7 | $110.30 | 10.513% | $121.8958 | $121.90 | $121.90 | $121.90 |
| 7 purchase totals = | $889.93 | $964.0840 | $964.09 | $964.10 | $964.00 | |