| 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 | $96.72 | 12.323% | $108.6388 | $108.64 | $108.65 | $108.60 |
| Purchase #2 | $5.72 | 13.578% | $6.4967 | $6.50 | $6.50 | $6.50 |
| Purchase #3 | $7.29 | 6.486% | $7.7628 | $7.76 | $7.75 | $7.80 |
| Purchase #4 | $99.64 | 4.639% | $104.2623 | $104.26 | $104.25 | $104.30 |
| Purchase #5 | $33.59 | 9.645% | $36.8298 | $36.83 | $36.85 | $36.80 |
| Purchase #6 | $111.70 | 5.617% | $117.9742 | $117.97 | $117.95 | $118.00 |
| Purchase #7 | $83.40 | 5.146% | $87.6918 | $87.69 | $87.70 | $87.70 |
| 7 purchase totals = | $438.06 | $469.6564 | $469.65 | $469.65 | $469.70 | |