| 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 | $76.53 | 13.592% | $86.932 | $86.93 | $86.95 | $86.90 |
| Purchase #2 | $144.65 | 4.444% | $151.0782 | $151.08 | $151.10 | $151.10 |
| Purchase #3 | $38.40 | 8.295% | $41.5853 | $41.59 | $41.60 | $41.60 |
| Purchase #4 | $13.45 | 6.165% | $14.2792 | $14.28 | $14.30 | $14.30 |
| Purchase #5 | $159.96 | 10.534% | $176.8102 | $176.81 | $176.80 | $176.80 |
| Purchase #6 | $198.75 | 8.513% | $215.6696 | $215.67 | $215.65 | $215.70 |
| Purchase #7 | $115.57 | 9.211% | $126.2152 | $126.22 | $126.20 | $126.20 |
| 7 purchase totals = | $747.31 | $812.5697 | $812.58 | $812.60 | $812.60 | |