| 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 | $8.28 | 7.190% | $8.8753 | $8.88 | $8.90 | $8.90 |
| Purchase #2 | $48.67 | 7.860% | $52.4955 | $52.50 | $52.50 | $52.50 |
| Purchase #3 | $59.86 | 12.445% | $67.3096 | $67.31 | $67.30 | $67.30 |
| Purchase #4 | $84.74 | 4.458% | $88.5177 | $88.52 | $88.50 | $88.50 |
| Purchase #5 | $130.48 | 3.422% | $134.945 | $134.95 | $134.95 | $134.90 |
| Purchase #6 | $44.95 | 5.339% | $47.3499 | $47.35 | $47.35 | $47.30 |
| Purchase #7 | $200.87 | 8.804% | $218.5546 | $218.55 | $218.55 | $218.60 |
| 7 purchase totals = | $577.85 | $618.0476 | $618.06 | $618.05 | $618.00 | |