| 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 | $20.69 | 11.674% | $23.1054 | $23.11 | $23.10 | $23.10 |
| Purchase #2 | $51.84 | 7.110% | $55.5258 | $55.53 | $55.55 | $55.50 |
| Purchase #3 | $125.71 | 7.438% | $135.0603 | $135.06 | $135.05 | $135.10 |
| Purchase #4 | $156.64 | 10.184% | $172.5922 | $172.59 | $172.60 | $172.60 |
| Purchase #5 | $125.81 | 8.772% | $136.8461 | $136.85 | $136.85 | $136.80 |
| Purchase #6 | $238.40 | 8.797% | $259.372 | $259.37 | $259.35 | $259.40 |
| Purchase #7 | $101.91 | 12.452% | $114.5998 | $114.60 | $114.60 | $114.60 |
| 7 purchase totals = | $821.00 | $897.1016 | $897.11 | $897.10 | $897.10 | |