| 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 | $13.73 | 3.142% | $14.1614 | $14.16 | $14.15 | $14.20 |
| Purchase #2 | $7.34 | 10.207% | $8.0892 | $8.09 | $8.10 | $8.10 |
| Purchase #3 | $66.68 | 11.539% | $74.3742 | $74.37 | $74.35 | $74.40 |
| Purchase #4 | $104.85 | 8.584% | $113.8503 | $113.85 | $113.85 | $113.90 |
| Purchase #5 | $230.81 | 8.391% | $250.1773 | $250.18 | $250.20 | $250.20 |
| Purchase #6 | $184.78 | 4.696% | $193.4573 | $193.46 | $193.45 | $193.50 |
| Purchase #7 | $159.66 | 6.838% | $170.5776 | $170.58 | $170.60 | $170.60 |
| 7 purchase totals = | $767.85 | $824.6873 | $824.69 | $824.70 | $824.90 | |