| 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 | $49.99 | 13.110% | $56.5437 | $56.54 | $56.55 | $56.50 |
| Purchase #2 | $19.38 | 12.565% | $21.8151 | $21.82 | $21.80 | $21.80 |
| Purchase #3 | $121.34 | 7.670% | $130.6468 | $130.65 | $130.65 | $130.60 |
| Purchase #4 | $103.82 | 12.451% | $116.7466 | $116.75 | $116.75 | $116.70 |
| Purchase #5 | $244.33 | 5.864% | $258.6575 | $258.66 | $258.65 | $258.70 |
| Purchase #6 | $44.79 | 6.587% | $47.7403 | $47.74 | $47.75 | $47.70 |
| Purchase #7 | $98.48 | 8.206% | $106.5613 | $106.56 | $106.55 | $106.60 |
| 7 purchase totals = | $682.13 | $738.7113 | $738.72 | $738.70 | $738.60 | |