| 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 | $9.58 | 7.752% | $10.3226 | $10.32 | $10.30 | $10.30 |
| Purchase #2 | $216.54 | 4.641% | $226.5896 | $226.59 | $226.60 | $226.60 |
| Purchase #3 | $109.76 | 9.563% | $120.2563 | $120.26 | $120.25 | $120.30 |
| Purchase #4 | $114.34 | 9.728% | $125.463 | $125.46 | $125.45 | $125.50 |
| Purchase #5 | $207.36 | 7.288% | $222.4724 | $222.47 | $222.45 | $222.50 |
| Purchase #6 | $82.86 | 6.492% | $88.2393 | $88.24 | $88.25 | $88.20 |
| Purchase #7 | $71.44 | 7.258% | $76.6251 | $76.63 | $76.65 | $76.60 |
| 7 purchase totals = | $811.88 | $869.9683 | $869.97 | $869.95 | $870.00 | |