| 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 | $30.49 | 5.332% | $32.1157 | $32.12 | $32.10 | $32.10 |
| Purchase #2 | $71.90 | 7.792% | $77.5024 | $77.50 | $77.50 | $77.50 |
| Purchase #3 | $193.62 | 6.639% | $206.4744 | $206.47 | $206.45 | $206.50 |
| Purchase #4 | $162.97 | 5.701% | $172.2609 | $172.26 | $172.25 | $172.30 |
| Purchase #5 | $138.90 | 4.624% | $145.3227 | $145.32 | $145.30 | $145.30 |
| Purchase #6 | $193.76 | 6.353% | $206.0696 | $206.07 | $206.05 | $206.10 |
| Purchase #7 | $132.38 | 7.833% | $142.7493 | $142.75 | $142.75 | $142.70 |
| 7 purchase totals = | $924.02 | $982.4950 | $982.49 | $982.40 | $982.50 | |