| 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 | $81.95 | 9.471% | $89.7115 | $89.71 | $89.70 | $89.70 |
| Purchase #2 | $118.32 | 8.208% | $128.0317 | $128.03 | $128.05 | $128.00 |
| Purchase #3 | $74.62 | 11.401% | $83.1274 | $83.13 | $83.15 | $83.10 |
| Purchase #4 | $27.59 | 10.287% | $30.4282 | $30.43 | $30.45 | $30.40 |
| Purchase #5 | $246.84 | 10.574% | $272.9409 | $272.94 | $272.95 | $272.90 |
| Purchase #6 | $237.29 | 12.802% | $267.6679 | $267.67 | $267.65 | $267.70 |
| Purchase #7 | $108.87 | 12.292% | $122.2523 | $122.25 | $122.25 | $122.30 |
| 7 purchase totals = | $895.48 | $994.1599 | $994.16 | $994.20 | $994.10 | |