| 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 | $19.32 | 13.596% | $21.9467 | $21.95 | $21.95 | $21.90 |
| Purchase #2 | $184.50 | 8.753% | $200.6493 | $200.65 | $200.65 | $200.60 |
| Purchase #3 | $92.31 | 13.191% | $104.4866 | $104.49 | $104.50 | $104.50 |
| Purchase #4 | $161.44 | 9.353% | $176.5395 | $176.54 | $176.55 | $176.50 |
| Purchase #5 | $173.51 | 4.745% | $181.743 | $181.74 | $181.75 | $181.70 |
| Purchase #6 | $153.36 | 9.786% | $168.3678 | $168.37 | $168.35 | $168.40 |
| Purchase #7 | $17.32 | 9.324% | $18.9349 | $18.93 | $18.95 | $18.90 |
| 7 purchase totals = | $801.76 | $872.6678 | $872.67 | $872.70 | $872.50 | |