| 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 | $23.65 | 4.210% | $24.6457 | $24.65 | $24.65 | $24.60 |
| Purchase #2 | $16.87 | 10.104% | $18.5745 | $18.57 | $18.55 | $18.60 |
| Purchase #3 | $166.47 | 3.147% | $171.7088 | $171.71 | $171.70 | $171.70 |
| Purchase #4 | $149.79 | 9.606% | $164.1788 | $164.18 | $164.20 | $164.20 |
| Purchase #5 | $216.51 | 9.578% | $237.2473 | $237.25 | $237.25 | $237.20 |
| Purchase #6 | $64.51 | 6.128% | $68.4632 | $68.46 | $68.45 | $68.50 |
| Purchase #7 | $216.54 | 6.607% | $230.8468 | $230.85 | $230.85 | $230.80 |
| 7 purchase totals = | $854.34 | $915.6651 | $915.67 | $915.65 | $915.60 | |