| 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 | $52.63 | 4.313% | $54.8999 | $54.90 | $54.90 | $54.90 |
| Purchase #2 | $166.87 | 11.695% | $186.3854 | $186.39 | $186.40 | $186.40 |
| Purchase #3 | $192.93 | 12.312% | $216.6835 | $216.68 | $216.70 | $216.70 |
| Purchase #4 | $187.64 | 6.271% | $199.4069 | $199.41 | $199.40 | $199.40 |
| Purchase #5 | $126.25 | 9.724% | $138.5266 | $138.53 | $138.55 | $138.50 |
| Purchase #6 | $239.40 | 4.242% | $249.5553 | $249.56 | $249.55 | $249.60 |
| Purchase #7 | $80.27 | 4.473% | $83.8605 | $83.86 | $83.85 | $83.90 |
| 7 purchase totals = | $1,045.99 | $1,129.3181 | $1,129.33 | $1,129.35 | $1,129.40 | |