| 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 | $90.72 | 7.236% | $97.2845 | $97.28 | $97.30 | $97.30 |
| Purchase #2 | $64.80 | 9.614% | $71.0299 | $71.03 | $71.05 | $71.00 |
| Purchase #3 | $115.97 | 3.830% | $120.4117 | $120.41 | $120.40 | $120.40 |
| Purchase #4 | $156.83 | 11.412% | $174.7274 | $174.73 | $174.75 | $174.70 |
| Purchase #5 | $151.69 | 11.398% | $168.9796 | $168.98 | $169.00 | $169.00 |
| Purchase #6 | $164.85 | 12.580% | $185.5881 | $185.59 | $185.60 | $185.60 |
| Purchase #7 | $126.61 | 11.164% | $140.7447 | $140.74 | $140.75 | $140.70 |
| 7 purchase totals = | $871.47 | $958.7659 | $958.76 | $958.85 | $958.70 | |