| 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 | $57.51 | 12.234% | $64.5458 | $64.55 | $64.55 | $64.50 |
| Purchase #2 | $20.60 | 12.632% | $23.2022 | $23.20 | $23.20 | $23.20 |
| Purchase #3 | $188.73 | 6.812% | $201.5863 | $201.59 | $201.60 | $201.60 |
| Purchase #4 | $32.79 | 12.324% | $36.831 | $36.83 | $36.85 | $36.80 |
| Purchase #5 | $68.77 | 13.768% | $78.2383 | $78.24 | $78.25 | $78.20 |
| Purchase #6 | $83.65 | 5.255% | $88.0458 | $88.05 | $88.05 | $88.00 |
| Purchase #7 | $200.64 | 8.211% | $217.1146 | $217.11 | $217.10 | $217.10 |
| 7 purchase totals = | $652.69 | $709.5640 | $709.57 | $709.60 | $709.40 | |