| 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 | $27.49 | 11.178% | $30.5628 | $30.56 | $30.55 | $30.60 |
| Purchase #2 | $203.57 | 7.647% | $219.137 | $219.14 | $219.15 | $219.10 |
| Purchase #3 | $196.58 | 5.208% | $206.8179 | $206.82 | $206.80 | $206.80 |
| Purchase #4 | $179.83 | 13.750% | $204.5566 | $204.56 | $204.55 | $204.60 |
| Purchase #5 | $96.80 | 11.429% | $107.8633 | $107.86 | $107.85 | $107.90 |
| Purchase #6 | $169.78 | 9.320% | $185.6035 | $185.60 | $185.60 | $185.60 |
| Purchase #7 | $9.89 | 4.758% | $10.3606 | $10.36 | $10.35 | $10.40 |
| 7 purchase totals = | $883.94 | $964.9017 | $964.90 | $964.85 | $965.00 | |