| 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 | $8.43 | 13.475% | $9.5659 | $9.57 | $9.55 | $9.60 |
| Purchase #2 | $85.69 | 4.723% | $89.7371 | $89.74 | $89.75 | $89.70 |
| Purchase #3 | $54.75 | 4.563% | $57.2482 | $57.25 | $57.25 | $57.20 |
| Purchase #4 | $135.40 | 4.619% | $141.6541 | $141.65 | $141.65 | $141.70 |
| Purchase #5 | $64.26 | 7.542% | $69.1065 | $69.11 | $69.10 | $69.10 |
| Purchase #6 | $50.49 | 3.547% | $52.2809 | $52.28 | $52.30 | $52.30 |
| Purchase #7 | $13.85 | 11.516% | $15.445 | $15.45 | $15.45 | $15.40 |
| 7 purchase totals = | $412.87 | $435.0377 | $435.05 | $435.05 | $435.00 | |