| 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 | $91.93 | 4.516% | $96.0816 | $96.08 | $96.10 | $96.10 |
| Purchase #2 | $17.89 | 4.372% | $18.6722 | $18.67 | $18.65 | $18.70 |
| Purchase #3 | $16.37 | 13.693% | $18.6115 | $18.61 | $18.60 | $18.60 |
| Purchase #4 | $104.87 | 9.187% | $114.5044 | $114.50 | $114.50 | $114.50 |
| Purchase #5 | $203.55 | 11.125% | $226.1949 | $226.19 | $226.20 | $226.20 |
| Purchase #6 | $97.27 | 6.746% | $103.8318 | $103.83 | $103.85 | $103.80 |
| Purchase #7 | $132.71 | 8.720% | $144.2823 | $144.28 | $144.30 | $144.30 |
| 7 purchase totals = | $664.59 | $722.1787 | $722.16 | $722.20 | $722.20 | |