| 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 | $41.75 | 11.107% | $46.3872 | $46.39 | $46.40 | $46.40 |
| Purchase #2 | $199.67 | 10.525% | $220.6853 | $220.69 | $220.70 | $220.70 |
| Purchase #3 | $123.94 | 3.139% | $127.8305 | $127.83 | $127.85 | $127.80 |
| Purchase #4 | $22.52 | 4.411% | $23.5134 | $23.51 | $23.50 | $23.50 |
| Purchase #5 | $202.78 | 6.635% | $216.2345 | $216.23 | $216.25 | $216.20 |
| Purchase #6 | $56.59 | 12.342% | $63.5743 | $63.57 | $63.55 | $63.60 |
| Purchase #7 | $111.45 | 5.350% | $117.4126 | $117.41 | $117.40 | $117.40 |
| 7 purchase totals = | $758.70 | $815.6378 | $815.63 | $815.65 | $815.60 | |