| 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 | $129.30 | 5.587% | $136.524 | $136.52 | $136.50 | $136.50 |
| Purchase #2 | $15.64 | 8.121% | $16.9101 | $16.91 | $16.90 | $16.90 |
| Purchase #3 | $77.71 | 12.691% | $87.5722 | $87.57 | $87.55 | $87.60 |
| Purchase #4 | $7.55 | 8.835% | $8.217 | $8.22 | $8.20 | $8.20 |
| Purchase #5 | $141.78 | 4.645% | $148.3657 | $148.37 | $148.35 | $148.40 |
| Purchase #6 | $59.69 | 7.112% | $63.9352 | $63.94 | $63.95 | $63.90 |
| Purchase #7 | $32.31 | 8.577% | $35.0812 | $35.08 | $35.10 | $35.10 |
| 7 purchase totals = | $463.98 | $496.6054 | $496.61 | $496.55 | $496.60 | |