| 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 | $80.54 | 11.401% | $89.7224 | $89.72 | $89.70 | $89.70 |
| Purchase #2 | $85.33 | 9.423% | $93.3706 | $93.37 | $93.35 | $93.40 |
| Purchase #3 | $150.78 | 8.314% | $163.3158 | $163.32 | $163.30 | $163.30 |
| Purchase #4 | $80.33 | 5.102% | $84.4284 | $84.43 | $84.45 | $84.40 |
| Purchase #5 | $230.99 | 8.364% | $250.31 | $250.31 | $250.30 | $250.30 |
| Purchase #6 | $62.36 | 6.530% | $66.4321 | $66.43 | $66.45 | $66.40 |
| Purchase #7 | $192.89 | 3.599% | $199.8321 | $199.83 | $199.85 | $199.80 |
| 7 purchase totals = | $883.22 | $947.4114 | $947.41 | $947.40 | $947.30 | |