| 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 | $92.32 | 9.407% | $101.0045 | $101.00 | $101.00 | $101.00 |
| Purchase #2 | $47.89 | 6.796% | $51.1446 | $51.14 | $51.15 | $51.10 |
| Purchase #3 | $195.84 | 13.757% | $222.7817 | $222.78 | $222.80 | $222.80 |
| Purchase #4 | $34.72 | 12.726% | $39.1385 | $39.14 | $39.15 | $39.10 |
| Purchase #5 | $123.29 | 9.720% | $135.2738 | $135.27 | $135.25 | $135.30 |
| Purchase #6 | $202.63 | 5.456% | $213.6855 | $213.69 | $213.70 | $213.70 |
| Purchase #7 | $118.54 | 7.418% | $127.3333 | $127.33 | $127.35 | $127.30 |
| 7 purchase totals = | $815.23 | $890.3619 | $890.35 | $890.40 | $890.30 | |