| 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 | $35.94 | 12.540% | $40.4469 | $40.45 | $40.45 | $40.40 |
| Purchase #2 | $250.46 | 9.266% | $273.6676 | $273.67 | $273.65 | $273.70 |
| Purchase #3 | $23.47 | 11.205% | $26.0998 | $26.10 | $26.10 | $26.10 |
| Purchase #4 | $55.31 | 4.861% | $57.9986 | $58.00 | $58.00 | $58.00 |
| Purchase #5 | $250.84 | 13.816% | $285.4961 | $285.50 | $285.50 | $285.50 |
| Purchase #6 | $140.60 | 3.318% | $145.2651 | $145.27 | $145.25 | $145.30 |
| Purchase #7 | $144.84 | 9.624% | $158.7794 | $158.78 | $158.80 | $158.80 |
| 7 purchase totals = | $901.46 | $987.7535 | $987.77 | $987.75 | $987.80 | |