| 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 | $79.86 | 9.119% | $87.1424 | $87.14 | $87.15 | $87.10 |
| Purchase #2 | $209.94 | 9.870% | $230.6611 | $230.66 | $230.65 | $230.70 |
| Purchase #3 | $71.68 | 9.387% | $78.4086 | $78.41 | $78.40 | $78.40 |
| Purchase #4 | $17.56 | 6.185% | $18.6461 | $18.65 | $18.65 | $18.60 |
| Purchase #5 | $5.40 | 7.817% | $5.8221 | $5.82 | $5.80 | $5.80 |
| Purchase #6 | $94.46 | 10.295% | $104.1847 | $104.18 | $104.20 | $104.20 |
| Purchase #7 | $163.97 | 12.422% | $184.3384 | $184.34 | $184.35 | $184.30 |
| 7 purchase totals = | $642.87 | $709.2034 | $709.20 | $709.20 | $709.10 | |