| 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 | $34.61 | 5.774% | $36.6084 | $36.61 | $36.60 | $36.60 |
| Purchase #2 | $90.76 | 9.753% | $99.6118 | $99.61 | $99.60 | $99.60 |
| Purchase #3 | $35.32 | 4.657% | $36.9649 | $36.96 | $36.95 | $37.00 |
| Purchase #4 | $41.40 | 6.859% | $44.2396 | $44.24 | $44.25 | $44.20 |
| Purchase #5 | $205.94 | 13.122% | $232.9634 | $232.96 | $232.95 | $233.00 |
| Purchase #6 | $52.90 | 11.204% | $58.8269 | $58.83 | $58.85 | $58.80 |
| Purchase #7 | $94.96 | 3.247% | $98.0434 | $98.04 | $98.05 | $98.00 |
| 7 purchase totals = | $555.89 | $607.2584 | $607.25 | $607.25 | $607.20 | |