| 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 | $45.80 | 13.784% | $52.1131 | $52.11 | $52.10 | $52.10 |
| Purchase #2 | $175.77 | 5.559% | $185.5411 | $185.54 | $185.55 | $185.50 |
| Purchase #3 | $195.98 | 6.295% | $208.3169 | $208.32 | $208.30 | $208.30 |
| Purchase #4 | $99.33 | 10.705% | $109.9633 | $109.96 | $109.95 | $110.00 |
| Purchase #5 | $122.85 | 10.713% | $136.0109 | $136.01 | $136.00 | $136.00 |
| Purchase #6 | $7.88 | 8.156% | $8.5227 | $8.52 | $8.50 | $8.50 |
| Purchase #7 | $173.97 | 11.263% | $193.5642 | $193.56 | $193.55 | $193.60 |
| 7 purchase totals = | $821.58 | $894.0322 | $894.02 | $893.95 | $894.00 | |