| 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 | $42.56 | 9.475% | $46.5926 | $46.59 | $46.60 | $46.60 |
| Purchase #2 | $77.82 | 3.106% | $80.2371 | $80.24 | $80.25 | $80.20 |
| Purchase #3 | $24.37 | 10.817% | $27.0061 | $27.01 | $27.00 | $27.00 |
| Purchase #4 | $12.63 | 11.853% | $14.127 | $14.13 | $14.15 | $14.10 |
| Purchase #5 | $5.93 | 8.546% | $6.4368 | $6.44 | $6.45 | $6.40 |
| Purchase #6 | $167.31 | 10.161% | $184.3104 | $184.31 | $184.30 | $184.30 |
| Purchase #7 | $144.94 | 4.360% | $151.2594 | $151.26 | $151.25 | $151.30 |
| 7 purchase totals = | $475.56 | $509.9694 | $509.98 | $510.00 | $509.90 | |