| 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 | $65.64 | 3.552% | $67.9715 | $67.97 | $67.95 | $68.00 |
| Purchase #2 | $124.38 | 6.515% | $132.4834 | $132.48 | $132.50 | $132.50 |
| Purchase #3 | $180.40 | 4.754% | $188.9762 | $188.98 | $189.00 | $189.00 |
| Purchase #4 | $12.51 | 6.775% | $13.3576 | $13.36 | $13.35 | $13.40 |
| Purchase #5 | $106.47 | 7.364% | $114.3105 | $114.31 | $114.30 | $114.30 |
| Purchase #6 | $18.78 | 3.259% | $19.392 | $19.39 | $19.40 | $19.40 |
| Purchase #7 | $69.32 | 6.603% | $73.8972 | $73.90 | $73.90 | $73.90 |
| 7 purchase totals = | $577.50 | $610.3884 | $610.39 | $610.40 | $610.50 | |