| 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 | $13.27 | 4.604% | $13.881 | $13.88 | $13.90 | $13.90 |
| Purchase #2 | $115.85 | 8.112% | $125.2478 | $125.25 | $125.25 | $125.20 |
| Purchase #3 | $191.46 | 7.745% | $206.2886 | $206.29 | $206.30 | $206.30 |
| Purchase #4 | $64.46 | 4.255% | $67.2028 | $67.20 | $67.20 | $67.20 |
| Purchase #5 | $5.34 | 13.260% | $6.0481 | $6.05 | $6.05 | $6.00 |
| Purchase #6 | $23.93 | 4.748% | $25.0662 | $25.07 | $25.05 | $25.10 |
| Purchase #7 | $16.72 | 9.346% | $18.2827 | $18.28 | $18.30 | $18.30 |
| 7 purchase totals = | $431.03 | $462.0172 | $462.02 | $462.05 | $462.00 | |