| 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 | $37.30 | 4.461% | $38.964 | $38.96 | $38.95 | $39.00 |
| Purchase #2 | $164.63 | 4.523% | $172.0762 | $172.08 | $172.10 | $172.10 |
| Purchase #3 | $11.75 | 6.833% | $12.5529 | $12.55 | $12.55 | $12.60 |
| Purchase #4 | $215.40 | 7.718% | $232.0246 | $232.02 | $232.00 | $232.00 |
| Purchase #5 | $189.90 | 13.252% | $215.0655 | $215.07 | $215.05 | $215.10 |
| Purchase #6 | $126.46 | 3.693% | $131.1302 | $131.13 | $131.15 | $131.10 |
| Purchase #7 | $125.99 | 3.609% | $130.537 | $130.54 | $130.55 | $130.50 |
| 7 purchase totals = | $871.43 | $932.3504 | $932.35 | $932.35 | $932.40 | |