| 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 | $104.53 | 7.399% | $112.2642 | $112.26 | $112.25 | $112.30 |
| Purchase #2 | $7.80 | 3.593% | $8.0803 | $8.08 | $8.10 | $8.10 |
| Purchase #3 | $66.70 | 11.239% | $74.1964 | $74.20 | $74.20 | $74.20 |
| Purchase #4 | $200.75 | 7.607% | $216.0211 | $216.02 | $216.00 | $216.00 |
| Purchase #5 | $41.94 | 5.654% | $44.3113 | $44.31 | $44.30 | $44.30 |
| Purchase #6 | $205.87 | 4.206% | $214.5289 | $214.53 | $214.55 | $214.50 |
| Purchase #7 | $42.82 | 6.861% | $45.7579 | $45.76 | $45.75 | $45.80 |
| 7 purchase totals = | $670.41 | $715.1601 | $715.16 | $715.15 | $715.20 | |