| 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 | $26.55 | 8.737% | $28.8697 | $28.87 | $28.85 | $28.90 |
| Purchase #2 | $113.38 | 12.322% | $127.3507 | $127.35 | $127.35 | $127.40 |
| Purchase #3 | $83.40 | 5.196% | $87.7335 | $87.73 | $87.75 | $87.70 |
| Purchase #4 | $235.80 | 3.694% | $244.5105 | $244.51 | $244.50 | $244.50 |
| Purchase #5 | $23.76 | 4.640% | $24.8625 | $24.86 | $24.85 | $24.90 |
| Purchase #6 | $248.49 | 6.474% | $264.5772 | $264.58 | $264.60 | $264.60 |
| Purchase #7 | $125.32 | 11.517% | $139.7531 | $139.75 | $139.75 | $139.80 |
| 7 purchase totals = | $856.70 | $917.6572 | $917.65 | $917.65 | $917.80 | |