| 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 | $52.31 | 3.421% | $54.0995 | $54.10 | $54.10 | $54.10 |
| Purchase #2 | $134.35 | 5.853% | $142.2135 | $142.21 | $142.20 | $142.20 |
| Purchase #3 | $236.29 | 4.141% | $246.0748 | $246.07 | $246.05 | $246.10 |
| Purchase #4 | $102.54 | 8.473% | $111.2282 | $111.23 | $111.25 | $111.20 |
| Purchase #5 | $172.44 | 8.817% | $187.644 | $187.64 | $187.65 | $187.60 |
| Purchase #6 | $68.59 | 8.102% | $74.1472 | $74.15 | $74.15 | $74.10 |
| Purchase #7 | $168.52 | 8.580% | $182.979 | $182.98 | $183.00 | $183.00 |
| 7 purchase totals = | $935.04 | $998.3862 | $998.38 | $998.40 | $998.30 | |