| 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 | $47.92 | 10.253% | $52.8332 | $52.83 | $52.85 | $52.80 |
| Purchase #2 | $151.45 | 4.295% | $157.9548 | $157.95 | $157.95 | $158.00 |
| Purchase #3 | $100.85 | 10.808% | $111.7499 | $111.75 | $111.75 | $111.70 |
| Purchase #4 | $194.80 | 10.197% | $214.6638 | $214.66 | $214.65 | $214.70 |
| Purchase #5 | $172.55 | 8.137% | $186.5904 | $186.59 | $186.60 | $186.60 |
| Purchase #6 | $195.37 | 4.445% | $204.0542 | $204.05 | $204.05 | $204.10 |
| Purchase #7 | $16.50 | 12.841% | $18.6188 | $18.62 | $18.60 | $18.60 |
| 7 purchase totals = | $879.44 | $946.4651 | $946.45 | $946.45 | $946.50 | |