| 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 | $5.95 | 5.434% | $6.2733 | $6.27 | $6.25 | $6.30 |
| Purchase #2 | $199.67 | 3.860% | $207.3773 | $207.38 | $207.40 | $207.40 |
| Purchase #3 | $7.77 | 8.139% | $8.4024 | $8.40 | $8.40 | $8.40 |
| Purchase #4 | $105.57 | 11.847% | $118.0769 | $118.08 | $118.10 | $118.10 |
| Purchase #5 | $33.47 | 5.141% | $35.1907 | $35.19 | $35.20 | $35.20 |
| Purchase #6 | $245.94 | 8.459% | $266.7441 | $266.74 | $266.75 | $266.70 |
| Purchase #7 | $9.33 | 3.513% | $9.6578 | $9.66 | $9.65 | $9.70 |
| 7 purchase totals = | $607.70 | $651.7225 | $651.72 | $651.75 | $651.80 | |