| 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 | $50.32 | 7.752% | $54.2208 | $54.22 | $54.20 | $54.20 |
| Purchase #2 | $18.53 | 9.136% | $20.2229 | $20.22 | $20.20 | $20.20 |
| Purchase #3 | $208.75 | 8.589% | $226.6795 | $226.68 | $226.70 | $226.70 |
| Purchase #4 | $18.40 | 6.359% | $19.5701 | $19.57 | $19.55 | $19.60 |
| Purchase #5 | $126.78 | 11.441% | $141.2849 | $141.28 | $141.30 | $141.30 |
| Purchase #6 | $100.55 | 12.447% | $113.0655 | $113.07 | $113.05 | $113.10 |
| Purchase #7 | $63.92 | 5.291% | $67.302 | $67.30 | $67.30 | $67.30 |
| 7 purchase totals = | $587.25 | $642.3457 | $642.34 | $642.30 | $642.40 | |