| 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 | $5.49 | 3.144% | $5.6626 | $5.66 | $5.65 | $5.70 |
| Purchase #2 | $243.87 | 8.586% | $264.8087 | $264.81 | $264.80 | $264.80 |
| Purchase #3 | $139.76 | 5.660% | $147.6704 | $147.67 | $147.65 | $147.70 |
| Purchase #4 | $25.55 | 4.427% | $26.6811 | $26.68 | $26.70 | $26.70 |
| Purchase #5 | $209.72 | 12.742% | $236.4425 | $236.44 | $236.45 | $236.40 |
| Purchase #6 | $36.84 | 6.225% | $39.1333 | $39.13 | $39.15 | $39.10 |
| Purchase #7 | $108.85 | 3.410% | $112.5618 | $112.56 | $112.55 | $112.60 |
| 7 purchase totals = | $770.08 | $832.9604 | $832.95 | $832.95 | $833.00 | |