| 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 | $13.80 | 4.362% | $14.402 | $14.40 | $14.40 | $14.40 |
| Purchase #2 | $64.39 | 6.515% | $68.585 | $68.59 | $68.60 | $68.60 |
| Purchase #3 | $69.26 | 3.229% | $71.4964 | $71.50 | $71.50 | $71.50 |
| Purchase #4 | $104.61 | 4.837% | $109.67 | $109.67 | $109.65 | $109.70 |
| Purchase #5 | $126.92 | 8.695% | $137.9557 | $137.96 | $137.95 | $138.00 |
| Purchase #6 | $230.78 | 4.773% | $241.7951 | $241.80 | $241.80 | $241.80 |
| Purchase #7 | $194.29 | 6.269% | $206.47 | $206.47 | $206.45 | $206.50 |
| 7 purchase totals = | $804.05 | $850.3742 | $850.39 | $850.35 | $850.50 | |