| 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 | $17.45 | 12.279% | $19.5927 | $19.59 | $19.60 | $19.60 |
| Purchase #2 | $207.73 | 13.807% | $236.4113 | $236.41 | $236.40 | $236.40 |
| Purchase #3 | $210.66 | 6.623% | $224.612 | $224.61 | $224.60 | $224.60 |
| Purchase #4 | $20.96 | 7.506% | $22.5333 | $22.53 | $22.55 | $22.50 |
| Purchase #5 | $167.69 | 6.255% | $178.179 | $178.18 | $178.20 | $178.20 |
| Purchase #6 | $106.50 | 10.313% | $117.4833 | $117.48 | $117.50 | $117.50 |
| Purchase #7 | $41.33 | 7.763% | $44.5384 | $44.54 | $44.55 | $44.50 |
| 7 purchase totals = | $772.32 | $843.3500 | $843.34 | $843.40 | $843.30 | |