| 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 | $51.63 | 9.821% | $56.7006 | $56.70 | $56.70 | $56.70 |
| Purchase #2 | $33.27 | 13.299% | $37.6946 | $37.69 | $37.70 | $37.70 |
| Purchase #3 | $68.36 | 8.507% | $74.1754 | $74.18 | $74.20 | $74.20 |
| Purchase #4 | $163.96 | 10.479% | $181.1414 | $181.14 | $181.15 | $181.10 |
| Purchase #5 | $156.74 | 7.561% | $168.5911 | $168.59 | $168.60 | $168.60 |
| Purchase #6 | $190.62 | 8.403% | $206.6378 | $206.64 | $206.65 | $206.60 |
| Purchase #7 | $18.96 | 8.685% | $20.6067 | $20.61 | $20.60 | $20.60 |
| 7 purchase totals = | $683.54 | $745.5476 | $745.55 | $745.60 | $745.50 | |