| 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 | $40.74 | 10.674% | $45.0886 | $45.09 | $45.10 | $45.10 |
| Purchase #2 | $245.90 | 10.233% | $271.0629 | $271.06 | $271.05 | $271.10 |
| Purchase #3 | $5.69 | 6.842% | $6.0793 | $6.08 | $6.10 | $6.10 |
| Purchase #4 | $143.97 | 12.749% | $162.3247 | $162.32 | $162.30 | $162.30 |
| Purchase #5 | $61.61 | 4.306% | $64.2629 | $64.26 | $64.25 | $64.30 |
| Purchase #6 | $128.78 | 6.108% | $136.6459 | $136.65 | $136.65 | $136.60 |
| Purchase #7 | $230.70 | 3.855% | $239.5935 | $239.59 | $239.60 | $239.60 |
| 7 purchase totals = | $857.39 | $925.0578 | $925.05 | $925.05 | $925.10 | |