| 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 | $82.93 | 3.578% | $85.8972 | $85.90 | $85.90 | $85.90 |
| Purchase #2 | $168.74 | 9.711% | $185.1263 | $185.13 | $185.15 | $185.10 |
| Purchase #3 | $183.47 | 10.483% | $202.7032 | $202.70 | $202.70 | $202.70 |
| Purchase #4 | $34.70 | 7.422% | $37.2754 | $37.28 | $37.30 | $37.30 |
| Purchase #5 | $184.60 | 4.158% | $192.2757 | $192.28 | $192.30 | $192.30 |
| Purchase #6 | $209.30 | 8.162% | $226.3831 | $226.38 | $226.40 | $226.40 |
| Purchase #7 | $51.86 | 11.506% | $57.827 | $57.83 | $57.85 | $57.80 |
| 7 purchase totals = | $915.60 | $987.4879 | $987.50 | $987.60 | $987.50 | |