| 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 | $33.39 | 11.706% | $37.2986 | $37.30 | $37.30 | $37.30 |
| Purchase #2 | $84.32 | 3.644% | $87.3926 | $87.39 | $87.40 | $87.40 |
| Purchase #3 | $179.93 | 6.819% | $192.1994 | $192.20 | $192.20 | $192.20 |
| Purchase #4 | $13.28 | 4.513% | $13.8793 | $13.88 | $13.90 | $13.90 |
| Purchase #5 | $20.49 | 12.572% | $23.066 | $23.07 | $23.05 | $23.10 |
| Purchase #6 | $164.37 | 11.732% | $183.6539 | $183.65 | $183.65 | $183.70 |
| Purchase #7 | $111.69 | 6.542% | $118.9968 | $119.00 | $119.00 | $119.00 |
| 7 purchase totals = | $607.47 | $656.4866 | $656.49 | $656.50 | $656.60 | |