| 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 | $41.49 | 9.472% | $45.4199 | $45.42 | $45.40 | $45.40 |
| Purchase #2 | $165.81 | 5.868% | $175.5397 | $175.54 | $175.55 | $175.50 |
| Purchase #3 | $189.58 | 9.587% | $207.755 | $207.76 | $207.75 | $207.80 |
| Purchase #4 | $102.91 | 12.231% | $115.4969 | $115.50 | $115.50 | $115.50 |
| Purchase #5 | $225.51 | 9.332% | $246.5546 | $246.55 | $246.55 | $246.60 |
| Purchase #6 | $96.86 | 3.767% | $100.5087 | $100.51 | $100.50 | $100.50 |
| Purchase #7 | $221.36 | 12.479% | $248.9835 | $248.98 | $249.00 | $249.00 |
| 7 purchase totals = | $1,043.52 | $1,140.2583 | $1,140.26 | $1,140.25 | $1,140.30 | |