| 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 | $75.35 | 7.172% | $80.7541 | $80.75 | $80.75 | $80.80 |
| Purchase #2 | $183.27 | 7.851% | $197.6585 | $197.66 | $197.65 | $197.70 |
| Purchase #3 | $62.41 | 4.832% | $65.4257 | $65.43 | $65.45 | $65.40 |
| Purchase #4 | $211.56 | 9.405% | $231.4572 | $231.46 | $231.45 | $231.50 |
| Purchase #5 | $6.49 | 12.703% | $7.3144 | $7.31 | $7.30 | $7.30 |
| Purchase #6 | $214.78 | 5.429% | $226.4404 | $226.44 | $226.45 | $226.40 |
| Purchase #7 | $189.75 | 8.838% | $206.5201 | $206.52 | $206.50 | $206.50 |
| 7 purchase totals = | $943.61 | $1,015.5704 | $1,015.57 | $1,015.55 | $1,015.60 | |