| 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 | $81.77 | 6.485% | $87.0728 | $87.07 | $87.05 | $87.10 |
| Purchase #2 | $56.90 | 8.792% | $61.9026 | $61.90 | $61.90 | $61.90 |
| Purchase #3 | $61.78 | 6.748% | $65.9489 | $65.95 | $65.95 | $65.90 |
| Purchase #4 | $187.62 | 10.187% | $206.7328 | $206.73 | $206.75 | $206.70 |
| Purchase #5 | $177.70 | 13.717% | $202.0751 | $202.08 | $202.10 | $202.10 |
| Purchase #6 | $224.82 | 3.821% | $233.4104 | $233.41 | $233.40 | $233.40 |
| Purchase #7 | $148.52 | 3.339% | $153.4791 | $153.48 | $153.50 | $153.50 |
| 7 purchase totals = | $939.11 | $1,010.6217 | $1,010.62 | $1,010.65 | $1,010.60 | |