| 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 | $48.55 | 11.536% | $54.1507 | $54.15 | $54.15 | $54.20 |
| Purchase #2 | $222.92 | 3.475% | $230.6665 | $230.67 | $230.65 | $230.70 |
| Purchase #3 | $35.99 | 6.602% | $38.3661 | $38.37 | $38.35 | $38.40 |
| Purchase #4 | $63.95 | 7.146% | $68.5199 | $68.52 | $68.50 | $68.50 |
| Purchase #5 | $222.44 | 5.225% | $234.0625 | $234.06 | $234.05 | $234.10 |
| Purchase #6 | $210.35 | 3.313% | $217.3189 | $217.32 | $217.30 | $217.30 |
| Purchase #7 | $58.52 | 11.557% | $65.2832 | $65.28 | $65.30 | $65.30 |
| 7 purchase totals = | $862.72 | $908.3678 | $908.37 | $908.30 | $908.50 | |