| 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 | $63.99 | 4.542% | $66.8964 | $66.90 | $66.90 | $66.90 |
| Purchase #2 | $28.87 | 11.248% | $32.1173 | $32.12 | $32.10 | $32.10 |
| Purchase #3 | $77.74 | 5.360% | $81.9069 | $81.91 | $81.90 | $81.90 |
| Purchase #4 | $152.37 | 10.848% | $168.8991 | $168.90 | $168.90 | $168.90 |
| Purchase #5 | $51.78 | 3.838% | $53.7673 | $53.77 | $53.75 | $53.80 |
| Purchase #6 | $121.75 | 3.356% | $125.8359 | $125.84 | $125.85 | $125.80 |
| Purchase #7 | $62.37 | 3.398% | $64.4893 | $64.49 | $64.50 | $64.50 |
| 7 purchase totals = | $558.87 | $593.9122 | $593.93 | $593.90 | $593.90 | |