| 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 | $90.80 | 8.784% | $98.7759 | $98.78 | $98.80 | $98.80 |
| Purchase #2 | $54.91 | 10.248% | $60.5372 | $60.54 | $60.55 | $60.50 |
| Purchase #3 | $232.40 | 12.129% | $260.5878 | $260.59 | $260.60 | $260.60 |
| Purchase #4 | $151.87 | 10.744% | $168.1869 | $168.19 | $168.20 | $168.20 |
| Purchase #5 | $88.52 | 4.550% | $92.5477 | $92.55 | $92.55 | $92.50 |
| Purchase #6 | $214.76 | 12.312% | $241.2013 | $241.20 | $241.20 | $241.20 |
| Purchase #7 | $190.43 | 13.332% | $215.8181 | $215.82 | $215.80 | $215.80 |
| 7 purchase totals = | $1,023.69 | $1,137.6549 | $1,137.67 | $1,137.70 | $1,137.60 | |