| 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 | $68.62 | 4.686% | $71.8355 | $71.84 | $71.85 | $71.80 |
| Purchase #2 | $18.56 | 5.488% | $19.5786 | $19.58 | $19.60 | $19.60 |
| Purchase #3 | $246.89 | 13.754% | $280.8473 | $280.85 | $280.85 | $280.80 |
| Purchase #4 | $211.45 | 7.805% | $227.9537 | $227.95 | $227.95 | $228.00 |
| Purchase #5 | $207.57 | 4.340% | $216.5785 | $216.58 | $216.60 | $216.60 |
| Purchase #6 | $132.69 | 11.132% | $147.4611 | $147.46 | $147.45 | $147.50 |
| Purchase #7 | $142.97 | 4.450% | $149.3322 | $149.33 | $149.35 | $149.30 |
| 7 purchase totals = | $1,028.75 | $1,113.5869 | $1,113.59 | $1,113.65 | $1,113.60 | |