| 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 | $80.83 | 3.430% | $83.6025 | $83.60 | $83.60 | $83.60 |
| Purchase #2 | $167.50 | 3.481% | $173.3307 | $173.33 | $173.35 | $173.30 |
| Purchase #3 | $213.42 | 8.448% | $231.4497 | $231.45 | $231.45 | $231.40 |
| Purchase #4 | $58.55 | 3.333% | $60.5015 | $60.50 | $60.50 | $60.50 |
| Purchase #5 | $34.27 | 12.102% | $38.4174 | $38.42 | $38.40 | $38.40 |
| Purchase #6 | $60.41 | 5.499% | $63.7319 | $63.73 | $63.75 | $63.70 |
| Purchase #7 | $219.54 | 11.762% | $245.3623 | $245.36 | $245.35 | $245.40 |
| 7 purchase totals = | $834.52 | $896.3960 | $896.39 | $896.40 | $896.30 | |