| 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 | $83.61 | 3.576% | $86.5999 | $86.60 | $86.60 | $86.60 |
| Purchase #2 | $92.92 | 8.713% | $101.0161 | $101.02 | $101.00 | $101.00 |
| Purchase #3 | $28.60 | 13.347% | $32.4172 | $32.42 | $32.40 | $32.40 |
| Purchase #4 | $155.31 | 11.757% | $173.5698 | $173.57 | $173.55 | $173.60 |
| Purchase #5 | $12.28 | 8.286% | $13.2975 | $13.30 | $13.30 | $13.30 |
| Purchase #6 | $99.79 | 13.243% | $113.0052 | $113.01 | $113.00 | $113.00 |
| Purchase #7 | $204.79 | 4.616% | $214.2431 | $214.24 | $214.25 | $214.20 |
| 7 purchase totals = | $677.30 | $734.1488 | $734.16 | $734.10 | $734.10 | |