| 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 | $31.84 | 4.272% | $33.2002 | $33.20 | $33.20 | $33.20 |
| Purchase #2 | $171.43 | 5.257% | $180.4421 | $180.44 | $180.45 | $180.40 |
| Purchase #3 | $137.78 | 8.381% | $149.3273 | $149.33 | $149.35 | $149.30 |
| Purchase #4 | $64.43 | 9.741% | $70.7061 | $70.71 | $70.70 | $70.70 |
| Purchase #5 | $157.95 | 5.527% | $166.6799 | $166.68 | $166.70 | $166.70 |
| Purchase #6 | $40.52 | 4.648% | $42.4034 | $42.40 | $42.40 | $42.40 |
| Purchase #7 | $212.97 | 8.147% | $230.3207 | $230.32 | $230.30 | $230.30 |
| 7 purchase totals = | $816.92 | $873.0797 | $873.08 | $873.10 | $873.00 | |