| 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 | $33.69 | 6.832% | $35.9917 | $35.99 | $36.00 | $36.00 |
| Purchase #2 | $42.76 | 10.473% | $47.2383 | $47.24 | $47.25 | $47.20 |
| Purchase #3 | $133.67 | 8.464% | $144.9838 | $144.98 | $145.00 | $145.00 |
| Purchase #4 | $186.27 | 13.465% | $211.3513 | $211.35 | $211.35 | $211.40 |
| Purchase #5 | $138.68 | 8.641% | $150.6633 | $150.66 | $150.65 | $150.70 |
| Purchase #6 | $195.83 | 9.105% | $213.6603 | $213.66 | $213.65 | $213.70 |
| Purchase #7 | $5.97 | 13.368% | $6.7681 | $6.77 | $6.75 | $6.80 |
| 7 purchase totals = | $736.87 | $810.6568 | $810.65 | $810.65 | $810.80 | |