| 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 | $8.61 | 5.855% | $9.1141 | $9.11 | $9.10 | $9.10 |
| Purchase #2 | $35.50 | 11.357% | $39.5317 | $39.53 | $39.55 | $39.50 |
| Purchase #3 | $217.73 | 8.710% | $236.6943 | $236.69 | $236.70 | $236.70 |
| Purchase #4 | $82.58 | 6.421% | $87.8825 | $87.88 | $87.90 | $87.90 |
| Purchase #5 | $91.36 | 8.727% | $99.333 | $99.33 | $99.35 | $99.30 |
| Purchase #6 | $31.91 | 4.774% | $33.4334 | $33.43 | $33.45 | $33.40 |
| Purchase #7 | $135.65 | 8.874% | $147.6876 | $147.69 | $147.70 | $147.70 |
| 7 purchase totals = | $603.34 | $653.6766 | $653.66 | $653.75 | $653.60 | |