| 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 | $116.86 | 6.670% | $124.6546 | $124.65 | $124.65 | $124.70 |
| Purchase #2 | $15.77 | 13.748% | $17.9381 | $17.94 | $17.95 | $17.90 |
| Purchase #3 | $50.70 | 6.750% | $54.1223 | $54.12 | $54.10 | $54.10 |
| Purchase #4 | $94.64 | 7.662% | $101.8913 | $101.89 | $101.90 | $101.90 |
| Purchase #5 | $156.70 | 4.382% | $163.5666 | $163.57 | $163.55 | $163.60 |
| Purchase #6 | $41.76 | 4.778% | $43.7553 | $43.76 | $43.75 | $43.80 |
| Purchase #7 | $78.93 | 3.184% | $81.4431 | $81.44 | $81.45 | $81.40 |
| 7 purchase totals = | $555.36 | $587.3713 | $587.37 | $587.35 | $587.40 | |