| 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 | $71.66 | 7.810% | $77.2566 | $77.26 | $77.25 | $77.30 |
| Purchase #2 | $66.87 | 4.869% | $70.1259 | $70.13 | $70.15 | $70.10 |
| Purchase #3 | $182.91 | 13.813% | $208.1754 | $208.18 | $208.20 | $208.20 |
| Purchase #4 | $17.27 | 7.856% | $18.6267 | $18.63 | $18.65 | $18.60 |
| Purchase #5 | $245.26 | 4.542% | $256.3997 | $256.40 | $256.40 | $256.40 |
| Purchase #6 | $128.61 | 7.145% | $137.7992 | $137.80 | $137.80 | $137.80 |
| Purchase #7 | $250.91 | 5.371% | $264.3864 | $264.39 | $264.40 | $264.40 |
| 7 purchase totals = | $963.49 | $1,032.7699 | $1,032.79 | $1,032.85 | $1,032.80 | |