| 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 | $117.39 | 13.659% | $133.4243 | $133.42 | $133.40 | $133.40 |
| Purchase #2 | $28.39 | 7.707% | $30.578 | $30.58 | $30.60 | $30.60 |
| Purchase #3 | $29.65 | 10.429% | $32.7422 | $32.74 | $32.75 | $32.70 |
| Purchase #4 | $88.81 | 11.262% | $98.8118 | $98.81 | $98.80 | $98.80 |
| Purchase #5 | $64.40 | 13.377% | $73.0148 | $73.01 | $73.00 | $73.00 |
| Purchase #6 | $124.58 | 12.252% | $139.8435 | $139.84 | $139.85 | $139.80 |
| Purchase #7 | $95.65 | 10.518% | $105.7105 | $105.71 | $105.70 | $105.70 |
| 7 purchase totals = | $548.87 | $614.1251 | $614.11 | $614.10 | $614.00 | |