| 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 | $49.42 | 4.340% | $51.5648 | $51.56 | $51.55 | $51.60 |
| Purchase #2 | $86.52 | 7.247% | $92.7901 | $92.79 | $92.80 | $92.80 |
| Purchase #3 | $166.98 | 11.760% | $186.6168 | $186.62 | $186.60 | $186.60 |
| Purchase #4 | $162.59 | 10.586% | $179.8018 | $179.80 | $179.80 | $179.80 |
| Purchase #5 | $112.90 | 7.741% | $121.6396 | $121.64 | $121.65 | $121.60 |
| Purchase #6 | $98.59 | 9.765% | $108.2173 | $108.22 | $108.20 | $108.20 |
| Purchase #7 | $149.76 | 9.327% | $163.7281 | $163.73 | $163.75 | $163.70 |
| 7 purchase totals = | $826.76 | $904.3585 | $904.36 | $904.35 | $904.30 | |