| 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 | $81.47 | 3.293% | $84.1528 | $84.15 | $84.15 | $84.20 |
| Purchase #2 | $27.78 | 11.806% | $31.0597 | $31.06 | $31.05 | $31.10 |
| Purchase #3 | $14.93 | 3.122% | $15.3961 | $15.40 | $15.40 | $15.40 |
| Purchase #4 | $170.52 | 5.408% | $179.7417 | $179.74 | $179.75 | $179.70 |
| Purchase #5 | $165.45 | 6.163% | $175.6467 | $175.65 | $175.65 | $175.60 |
| Purchase #6 | $13.51 | 11.707% | $15.0916 | $15.09 | $15.10 | $15.10 |
| Purchase #7 | $246.36 | 3.106% | $254.0119 | $254.01 | $254.00 | $254.00 |
| 7 purchase totals = | $720.02 | $755.1005 | $755.10 | $755.10 | $755.10 | |