| 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 | $8.63 | 13.257% | $9.7741 | $9.77 | $9.75 | $9.80 |
| Purchase #2 | $242.60 | 12.674% | $273.3471 | $273.35 | $273.35 | $273.30 |
| Purchase #3 | $236.71 | 13.485% | $268.6303 | $268.63 | $268.65 | $268.60 |
| Purchase #4 | $15.49 | 10.584% | $17.1295 | $17.13 | $17.15 | $17.10 |
| Purchase #5 | $25.46 | 3.813% | $26.4308 | $26.43 | $26.45 | $26.40 |
| Purchase #6 | $27.66 | 3.556% | $28.6436 | $28.64 | $28.65 | $28.60 |
| Purchase #7 | $209.53 | 10.589% | $231.7171 | $231.72 | $231.70 | $231.70 |
| 7 purchase totals = | $766.08 | $855.6725 | $855.67 | $855.70 | $855.50 | |