| 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 | $74.42 | 9.515% | $81.5011 | $81.50 | $81.50 | $81.50 |
| Purchase #2 | $46.34 | 12.597% | $52.1774 | $52.18 | $52.20 | $52.20 |
| Purchase #3 | $63.39 | 4.798% | $66.4315 | $66.43 | $66.45 | $66.40 |
| Purchase #4 | $177.38 | 4.834% | $185.9545 | $185.95 | $185.95 | $186.00 |
| Purchase #5 | $205.76 | 11.837% | $230.1158 | $230.12 | $230.10 | $230.10 |
| Purchase #6 | $179.31 | 10.291% | $197.7628 | $197.76 | $197.75 | $197.80 |
| Purchase #7 | $93.93 | 5.129% | $98.7477 | $98.75 | $98.75 | $98.70 |
| 7 purchase totals = | $840.53 | $912.6908 | $912.69 | $912.70 | $912.70 | |