| 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 | $30.80 | 4.830% | $32.2876 | $32.29 | $32.30 | $32.30 |
| Purchase #2 | $99.40 | 10.420% | $109.7575 | $109.76 | $109.75 | $109.80 |
| Purchase #3 | $191.77 | 8.182% | $207.4606 | $207.46 | $207.45 | $207.50 |
| Purchase #4 | $32.73 | 10.206% | $36.0704 | $36.07 | $36.05 | $36.10 |
| Purchase #5 | $213.69 | 7.668% | $230.0757 | $230.08 | $230.10 | $230.10 |
| Purchase #6 | $187.84 | 3.814% | $195.0042 | $195.00 | $195.00 | $195.00 |
| Purchase #7 | $127.76 | 4.585% | $133.6178 | $133.62 | $133.60 | $133.60 |
| 7 purchase totals = | $883.99 | $944.2738 | $944.28 | $944.25 | $944.40 | |