| 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 | $76.78 | 6.581% | $81.8329 | $81.83 | $81.85 | $81.80 |
| Purchase #2 | $111.64 | 5.566% | $117.8539 | $117.85 | $117.85 | $117.90 |
| Purchase #3 | $92.60 | 3.681% | $96.0086 | $96.01 | $96.00 | $96.00 |
| Purchase #4 | $243.64 | 8.774% | $265.017 | $265.02 | $265.00 | $265.00 |
| Purchase #5 | $97.75 | 8.851% | $106.4019 | $106.40 | $106.40 | $106.40 |
| Purchase #6 | $161.56 | 9.284% | $176.5592 | $176.56 | $176.55 | $176.60 |
| Purchase #7 | $234.83 | 5.641% | $248.0768 | $248.08 | $248.10 | $248.10 |
| 7 purchase totals = | $1,018.80 | $1,091.7503 | $1,091.75 | $1,091.75 | $1,091.80 | |