| 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 | $13.30 | 9.176% | $14.5204 | $14.52 | $14.50 | $14.50 |
| Purchase #2 | $209.90 | 3.719% | $217.7062 | $217.71 | $217.70 | $217.70 |
| Purchase #3 | $134.34 | 7.711% | $144.699 | $144.70 | $144.70 | $144.70 |
| Purchase #4 | $192.28 | 7.382% | $206.4741 | $206.47 | $206.45 | $206.50 |
| Purchase #5 | $165.85 | 7.773% | $178.7415 | $178.74 | $178.75 | $178.70 |
| Purchase #6 | $8.51 | 11.722% | $9.5075 | $9.51 | $9.50 | $9.50 |
| Purchase #7 | $13.45 | 11.700% | $15.0237 | $15.02 | $15.00 | $15.00 |
| 7 purchase totals = | $737.63 | $786.6724 | $786.67 | $786.60 | $786.60 | |