| 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 | $80.39 | 8.160% | $86.9498 | $86.95 | $86.95 | $86.90 |
| Purchase #2 | $162.75 | 3.513% | $168.4674 | $168.47 | $168.45 | $168.50 |
| Purchase #3 | $104.86 | 6.207% | $111.3687 | $111.37 | $111.35 | $111.40 |
| Purchase #4 | $184.26 | 6.439% | $196.1245 | $196.12 | $196.10 | $196.10 |
| Purchase #5 | $122.33 | 8.871% | $133.1819 | $133.18 | $133.20 | $133.20 |
| Purchase #6 | $69.59 | 8.347% | $75.3987 | $75.40 | $75.40 | $75.40 |
| Purchase #7 | $236.52 | 8.794% | $257.3196 | $257.32 | $257.30 | $257.30 |
| 7 purchase totals = | $960.70 | $1,028.8106 | $1,028.81 | $1,028.75 | $1,028.80 | |