| 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 | $81.88 | 13.312% | $92.7799 | $92.78 | $92.80 | $92.80 |
| Purchase #2 | $12.73 | 12.494% | $14.3205 | $14.32 | $14.30 | $14.30 |
| Purchase #3 | $101.76 | 4.239% | $106.0736 | $106.07 | $106.05 | $106.10 |
| Purchase #4 | $188.87 | 13.552% | $214.4657 | $214.47 | $214.45 | $214.50 |
| Purchase #5 | $85.33 | 7.685% | $91.8876 | $91.89 | $91.90 | $91.90 |
| Purchase #6 | $178.69 | 3.704% | $185.3087 | $185.31 | $185.30 | $185.30 |
| Purchase #7 | $250.99 | 8.626% | $272.6404 | $272.64 | $272.65 | $272.60 |
| 7 purchase totals = | $900.25 | $977.4764 | $977.48 | $977.45 | $977.50 | |