| 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 | $46.78 | 4.559% | $48.9127 | $48.91 | $48.90 | $48.90 |
| Purchase #2 | $70.62 | 4.686% | $73.9293 | $73.93 | $73.95 | $73.90 |
| Purchase #3 | $32.44 | 3.532% | $33.5858 | $33.59 | $33.60 | $33.60 |
| Purchase #4 | $105.85 | 9.491% | $115.8962 | $115.90 | $115.90 | $115.90 |
| Purchase #5 | $239.95 | 13.113% | $271.4146 | $271.41 | $271.40 | $271.40 |
| Purchase #6 | $169.73 | 13.736% | $193.0441 | $193.04 | $193.05 | $193.00 |
| Purchase #7 | $69.64 | 8.321% | $75.4347 | $75.43 | $75.45 | $75.40 |
| 7 purchase totals = | $735.01 | $812.2174 | $812.21 | $812.25 | $812.10 | |