| 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 | $31.45 | 12.756% | $35.4618 | $35.46 | $35.45 | $35.50 |
| Purchase #2 | $109.60 | 11.739% | $122.4659 | $122.47 | $122.45 | $122.50 |
| Purchase #3 | $100.44 | 4.246% | $104.7047 | $104.70 | $104.70 | $104.70 |
| Purchase #4 | $186.63 | 3.432% | $193.0351 | $193.04 | $193.05 | $193.00 |
| Purchase #5 | $60.83 | 7.696% | $65.5115 | $65.51 | $65.50 | $65.50 |
| Purchase #6 | $194.61 | 10.344% | $214.7405 | $214.74 | $214.75 | $214.70 |
| Purchase #7 | $90.52 | 4.583% | $94.6685 | $94.67 | $94.65 | $94.70 |
| 7 purchase totals = | $774.08 | $830.5880 | $830.59 | $830.55 | $830.60 | |