| 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 | $8.90 | 8.213% | $9.631 | $9.63 | $9.65 | $9.60 |
| Purchase #2 | $133.31 | 6.640% | $142.1618 | $142.16 | $142.15 | $142.20 |
| Purchase #3 | $87.56 | 5.728% | $92.5754 | $92.58 | $92.60 | $92.60 |
| Purchase #4 | $64.56 | 7.377% | $69.3226 | $69.32 | $69.30 | $69.30 |
| Purchase #5 | $161.36 | 5.483% | $170.2074 | $170.21 | $170.20 | $170.20 |
| Purchase #6 | $37.97 | 11.595% | $42.3726 | $42.37 | $42.35 | $42.40 |
| Purchase #7 | $148.60 | 5.111% | $156.1949 | $156.19 | $156.20 | $156.20 |
| 7 purchase totals = | $642.26 | $682.4657 | $682.46 | $682.45 | $682.50 | |