| 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 | $30.53 | 11.257% | $33.9668 | $33.97 | $33.95 | $34.00 |
| Purchase #2 | $165.32 | 4.364% | $172.5346 | $172.53 | $172.55 | $172.50 |
| Purchase #3 | $127.73 | 5.350% | $134.5636 | $134.56 | $134.55 | $134.60 |
| Purchase #4 | $126.88 | 7.301% | $136.1435 | $136.14 | $136.15 | $136.10 |
| Purchase #5 | $64.60 | 9.267% | $70.5865 | $70.59 | $70.60 | $70.60 |
| Purchase #6 | $61.38 | 13.625% | $69.743 | $69.74 | $69.75 | $69.70 |
| Purchase #7 | $155.91 | 8.408% | $169.0189 | $169.02 | $169.00 | $169.00 |
| 7 purchase totals = | $732.35 | $786.5569 | $786.55 | $786.55 | $786.50 | |