| 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 | $6.95 | 9.714% | $7.6251 | $7.63 | $7.65 | $7.60 |
| Purchase #2 | $8.54 | 7.618% | $9.1906 | $9.19 | $9.20 | $9.20 |
| Purchase #3 | $177.87 | 7.710% | $191.5838 | $191.58 | $191.60 | $191.60 |
| Purchase #4 | $215.46 | 11.817% | $240.9209 | $240.92 | $240.90 | $240.90 |
| Purchase #5 | $187.44 | 9.709% | $205.6385 | $205.64 | $205.65 | $205.60 |
| Purchase #6 | $126.72 | 7.624% | $136.3811 | $136.38 | $136.40 | $136.40 |
| Purchase #7 | $131.99 | 5.861% | $139.7259 | $139.73 | $139.75 | $139.70 |
| 7 purchase totals = | $854.97 | $931.0659 | $931.07 | $931.15 | $931.00 | |