| 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 | $18.56 | 4.680% | $19.4286 | $19.43 | $19.45 | $19.40 |
| Purchase #2 | $29.41 | 3.266% | $30.3705 | $30.37 | $30.35 | $30.40 |
| Purchase #3 | $7.37 | 6.186% | $7.8259 | $7.83 | $7.85 | $7.80 |
| Purchase #4 | $189.50 | 5.480% | $199.8846 | $199.88 | $199.90 | $199.90 |
| Purchase #5 | $185.81 | 11.133% | $206.4962 | $206.50 | $206.50 | $206.50 |
| Purchase #6 | $250.38 | 7.284% | $268.6177 | $268.62 | $268.60 | $268.60 |
| Purchase #7 | $149.93 | 8.281% | $162.3457 | $162.35 | $162.35 | $162.30 |
| 7 purchase totals = | $830.96 | $894.9692 | $894.98 | $895.00 | $894.90 | |