| 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 | $81.26 | 9.852% | $89.2657 | $89.27 | $89.25 | $89.30 |
| Purchase #2 | $71.29 | 7.469% | $76.6147 | $76.61 | $76.60 | $76.60 |
| Purchase #3 | $117.95 | 10.806% | $130.6957 | $130.70 | $130.70 | $130.70 |
| Purchase #4 | $122.95 | 10.433% | $135.7774 | $135.78 | $135.80 | $135.80 |
| Purchase #5 | $185.89 | 3.524% | $192.4408 | $192.44 | $192.45 | $192.40 |
| Purchase #6 | $13.43 | 13.182% | $15.2003 | $15.20 | $15.20 | $15.20 |
| Purchase #7 | $169.49 | 12.309% | $190.3525 | $190.35 | $190.35 | $190.40 |
| 7 purchase totals = | $762.26 | $830.3471 | $830.35 | $830.35 | $830.40 | |