| 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 | $22.58 | 8.292% | $24.4523 | $24.45 | $24.45 | $24.50 |
| Purchase #2 | $156.69 | 4.245% | $163.3415 | $163.34 | $163.35 | $163.30 |
| Purchase #3 | $232.38 | 8.744% | $252.6993 | $252.70 | $252.70 | $252.70 |
| Purchase #4 | $66.72 | 6.739% | $71.2163 | $71.22 | $71.20 | $71.20 |
| Purchase #5 | $172.79 | 11.339% | $192.3827 | $192.38 | $192.40 | $192.40 |
| Purchase #6 | $36.75 | 13.346% | $41.6547 | $41.65 | $41.65 | $41.70 |
| Purchase #7 | $205.65 | 9.393% | $224.9667 | $224.97 | $224.95 | $225.00 |
| 7 purchase totals = | $893.56 | $970.7135 | $970.71 | $970.70 | $970.80 | |