| 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 | $33.46 | 10.365% | $36.9281 | $36.93 | $36.95 | $36.90 |
| Purchase #2 | $77.52 | 3.734% | $80.4146 | $80.41 | $80.40 | $80.40 |
| Purchase #3 | $194.96 | 5.605% | $205.8875 | $205.89 | $205.90 | $205.90 |
| Purchase #4 | $43.85 | 6.349% | $46.634 | $46.63 | $46.65 | $46.60 |
| Purchase #5 | $160.27 | 5.560% | $169.181 | $169.18 | $169.20 | $169.20 |
| Purchase #6 | $95.54 | 13.552% | $108.4876 | $108.49 | $108.50 | $108.50 |
| Purchase #7 | $67.25 | 11.252% | $74.817 | $74.82 | $74.80 | $74.80 |
| 7 purchase totals = | $672.85 | $722.3498 | $722.35 | $722.40 | $722.30 | |