| 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 | $52.80 | 3.474% | $54.6343 | $54.63 | $54.65 | $54.60 |
| Purchase #2 | $149.79 | 5.806% | $158.4868 | $158.49 | $158.50 | $158.50 |
| Purchase #3 | $36.27 | 13.557% | $41.1871 | $41.19 | $41.20 | $41.20 |
| Purchase #4 | $33.93 | 7.584% | $36.5033 | $36.50 | $36.50 | $36.50 |
| Purchase #5 | $92.87 | 5.455% | $97.9361 | $97.94 | $97.95 | $97.90 |
| Purchase #6 | $191.56 | 7.190% | $205.3332 | $205.33 | $205.35 | $205.30 |
| Purchase #7 | $81.74 | 8.695% | $88.8473 | $88.85 | $88.85 | $88.80 |
| 7 purchase totals = | $638.96 | $682.9281 | $682.93 | $683.00 | $682.80 | |