| 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 | $66.92 | 7.423% | $71.8875 | $71.89 | $71.90 | $71.90 |
| Purchase #2 | $134.35 | 7.520% | $144.4531 | $144.45 | $144.45 | $144.50 |
| Purchase #3 | $211.90 | 10.124% | $233.3528 | $233.35 | $233.35 | $233.40 |
| Purchase #4 | $93.91 | 10.487% | $103.7583 | $103.76 | $103.75 | $103.80 |
| Purchase #5 | $68.44 | 10.593% | $75.6898 | $75.69 | $75.70 | $75.70 |
| Purchase #6 | $206.40 | 4.474% | $215.6343 | $215.63 | $215.65 | $215.60 |
| Purchase #7 | $16.64 | 3.572% | $17.2344 | $17.23 | $17.25 | $17.20 |
| 7 purchase totals = | $798.56 | $862.0102 | $862.00 | $862.05 | $862.10 | |