| 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 | $95.50 | 5.417% | $100.6732 | $100.67 | $100.65 | $100.70 |
| Purchase #2 | $188.89 | 9.366% | $206.5814 | $206.58 | $206.60 | $206.60 |
| Purchase #3 | $9.75 | 8.316% | $10.5608 | $10.56 | $10.55 | $10.60 |
| Purchase #4 | $243.88 | 12.693% | $274.8357 | $274.84 | $274.85 | $274.80 |
| Purchase #5 | $95.48 | 13.137% | $108.0232 | $108.02 | $108.00 | $108.00 |
| Purchase #6 | $205.26 | 4.786% | $215.0837 | $215.08 | $215.10 | $215.10 |
| Purchase #7 | $7.95 | 3.856% | $8.2566 | $8.26 | $8.25 | $8.30 |
| 7 purchase totals = | $846.71 | $924.0146 | $924.01 | $924.00 | $924.10 | |