| 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 | $20.27 | 6.342% | $21.5555 | $21.56 | $21.55 | $21.60 |
| Purchase #2 | $212.82 | 11.145% | $236.5388 | $236.54 | $236.55 | $236.50 |
| Purchase #3 | $210.87 | 10.183% | $232.3429 | $232.34 | $232.35 | $232.30 |
| Purchase #4 | $44.73 | 11.256% | $49.7648 | $49.76 | $49.75 | $49.80 |
| Purchase #5 | $89.79 | 3.240% | $92.6992 | $92.70 | $92.70 | $92.70 |
| Purchase #6 | $171.46 | 4.819% | $179.7227 | $179.72 | $179.70 | $179.70 |
| Purchase #7 | $128.38 | 8.563% | $139.3732 | $139.37 | $139.35 | $139.40 |
| 7 purchase totals = | $878.32 | $951.9971 | $951.99 | $951.95 | $952.00 | |