| 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 | $93.57 | 4.561% | $97.8377 | $97.84 | $97.85 | $97.80 |
| Purchase #2 | $184.63 | 10.441% | $203.9072 | $203.91 | $203.90 | $203.90 |
| Purchase #3 | $93.54 | 4.138% | $97.4107 | $97.41 | $97.40 | $97.40 |
| Purchase #4 | $52.72 | 8.266% | $57.0778 | $57.08 | $57.10 | $57.10 |
| Purchase #5 | $151.76 | 11.181% | $168.7283 | $168.73 | $168.75 | $168.70 |
| Purchase #6 | $10.31 | 12.254% | $11.5734 | $11.57 | $11.55 | $11.60 |
| Purchase #7 | $117.88 | 3.823% | $122.3866 | $122.39 | $122.40 | $122.40 |
| 7 purchase totals = | $704.41 | $758.9217 | $758.93 | $758.95 | $758.90 | |