| 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 | $34.83 | 6.126% | $36.9637 | $36.96 | $36.95 | $37.00 |
| Purchase #2 | $29.41 | 12.651% | $33.1307 | $33.13 | $33.15 | $33.10 |
| Purchase #3 | $182.95 | 11.728% | $204.4064 | $204.41 | $204.40 | $204.40 |
| Purchase #4 | $157.69 | 8.189% | $170.6032 | $170.60 | $170.60 | $170.60 |
| Purchase #5 | $224.90 | 12.131% | $252.1826 | $252.18 | $252.20 | $252.20 |
| Purchase #6 | $120.68 | 5.568% | $127.3995 | $127.40 | $127.40 | $127.40 |
| Purchase #7 | $81.52 | 5.202% | $85.7607 | $85.76 | $85.75 | $85.80 |
| 7 purchase totals = | $831.98 | $910.4468 | $910.44 | $910.45 | $910.50 | |