| 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 | $6.37 | 6.241% | $6.7676 | $6.77 | $6.75 | $6.80 |
| Purchase #2 | $191.90 | 4.529% | $200.5912 | $200.59 | $200.60 | $200.60 |
| Purchase #3 | $58.86 | 9.293% | $64.3299 | $64.33 | $64.35 | $64.30 |
| Purchase #4 | $221.32 | 6.402% | $235.4889 | $235.49 | $235.50 | $235.50 |
| Purchase #5 | $90.96 | 8.212% | $98.4296 | $98.43 | $98.45 | $98.40 |
| Purchase #6 | $32.75 | 6.113% | $34.752 | $34.75 | $34.75 | $34.80 |
| Purchase #7 | $25.93 | 11.294% | $28.8585 | $28.86 | $28.85 | $28.90 |
| 7 purchase totals = | $628.09 | $669.2177 | $669.22 | $669.25 | $669.30 | |