| 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 | $44.76 | 3.870% | $46.4922 | $46.49 | $46.50 | $46.50 |
| Purchase #2 | $197.78 | 11.508% | $220.5405 | $220.54 | $220.55 | $220.50 |
| Purchase #3 | $37.41 | 7.555% | $40.2363 | $40.24 | $40.25 | $40.20 |
| Purchase #4 | $237.41 | 6.317% | $252.4072 | $252.41 | $252.40 | $252.40 |
| Purchase #5 | $21.25 | 10.606% | $23.5038 | $23.50 | $23.50 | $23.50 |
| Purchase #6 | $176.37 | 10.849% | $195.5044 | $195.50 | $195.50 | $195.50 |
| Purchase #7 | $18.60 | 10.768% | $20.6028 | $20.60 | $20.60 | $20.60 |
| 7 purchase totals = | $733.58 | $799.2872 | $799.28 | $799.30 | $799.20 | |