| 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 | $72.52 | 12.435% | $81.5379 | $81.54 | $81.55 | $81.50 |
| Purchase #2 | $142.47 | 6.779% | $152.128 | $152.13 | $152.15 | $152.10 |
| Purchase #3 | $44.84 | 9.376% | $49.0442 | $49.04 | $49.05 | $49.00 |
| Purchase #4 | $241.60 | 11.788% | $270.0798 | $270.08 | $270.10 | $270.10 |
| Purchase #5 | $49.38 | 4.598% | $51.6505 | $51.65 | $51.65 | $51.70 |
| Purchase #6 | $238.51 | 5.401% | $251.3919 | $251.39 | $251.40 | $251.40 |
| Purchase #7 | $156.47 | 4.640% | $163.7302 | $163.73 | $163.75 | $163.70 |
| 7 purchase totals = | $945.79 | $1,019.5625 | $1,019.56 | $1,019.65 | $1,019.50 | |