| 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 | $113.64 | 9.517% | $124.4551 | $124.46 | $124.45 | $124.50 |
| Purchase #2 | $104.51 | 10.745% | $115.7396 | $115.74 | $115.75 | $115.70 |
| Purchase #3 | $19.99 | 8.224% | $21.634 | $21.63 | $21.65 | $21.60 |
| Purchase #4 | $43.37 | 4.625% | $45.3759 | $45.38 | $45.40 | $45.40 |
| Purchase #5 | $104.63 | 6.236% | $111.1547 | $111.15 | $111.15 | $111.20 |
| Purchase #6 | $236.75 | 10.771% | $262.2503 | $262.25 | $262.25 | $262.30 |
| Purchase #7 | $51.46 | 5.729% | $54.4081 | $54.41 | $54.40 | $54.40 |
| 7 purchase totals = | $674.35 | $735.0177 | $735.02 | $735.05 | $735.10 | |