| 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 | $48.32 | 7.139% | $51.7696 | $51.77 | $51.75 | $51.80 |
| Purchase #2 | $30.83 | 7.523% | $33.1493 | $33.15 | $33.15 | $33.10 |
| Purchase #3 | $152.62 | 7.368% | $163.865 | $163.87 | $163.85 | $163.90 |
| Purchase #4 | $123.52 | 8.511% | $134.0328 | $134.03 | $134.05 | $134.00 |
| Purchase #5 | $112.36 | 4.557% | $117.4802 | $117.48 | $117.50 | $117.50 |
| Purchase #6 | $195.63 | 13.233% | $221.5177 | $221.52 | $221.50 | $221.50 |
| Purchase #7 | $198.41 | 6.448% | $211.2035 | $211.20 | $211.20 | $211.20 |
| 7 purchase totals = | $861.69 | $933.0181 | $933.02 | $933.00 | $933.00 | |