| 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 | $25.39 | 6.362% | $27.0053 | $27.01 | $27.00 | $27.00 |
| Purchase #2 | $212.43 | 13.666% | $241.4607 | $241.46 | $241.45 | $241.50 |
| Purchase #3 | $166.80 | 13.727% | $189.6966 | $189.70 | $189.70 | $189.70 |
| Purchase #4 | $117.55 | 9.841% | $129.1181 | $129.12 | $129.10 | $129.10 |
| Purchase #5 | $31.76 | 5.624% | $33.5462 | $33.55 | $33.55 | $33.50 |
| Purchase #6 | $178.44 | 7.846% | $192.4404 | $192.44 | $192.45 | $192.40 |
| Purchase #7 | $77.47 | 6.725% | $82.6799 | $82.68 | $82.70 | $82.70 |
| 7 purchase totals = | $809.84 | $895.9472 | $895.96 | $895.95 | $895.90 | |