| 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 | $54.56 | 3.643% | $56.5476 | $56.55 | $56.55 | $56.50 |
| Purchase #2 | $31.95 | 11.746% | $35.7028 | $35.70 | $35.70 | $35.70 |
| Purchase #3 | $173.69 | 4.616% | $181.7075 | $181.71 | $181.70 | $181.70 |
| Purchase #4 | $47.65 | 7.465% | $51.2071 | $51.21 | $51.20 | $51.20 |
| Purchase #5 | $15.65 | 11.408% | $17.4354 | $17.44 | $17.45 | $17.40 |
| Purchase #6 | $32.75 | 9.228% | $35.7722 | $35.77 | $35.75 | $35.80 |
| Purchase #7 | $134.70 | 6.172% | $143.0137 | $143.01 | $143.00 | $143.00 |
| 7 purchase totals = | $490.95 | $521.3863 | $521.39 | $521.35 | $521.30 | |