| 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 | $35.36 | 13.249% | $40.0448 | $40.04 | $40.05 | $40.00 |
| Purchase #2 | $117.52 | 6.749% | $125.4514 | $125.45 | $125.45 | $125.50 |
| Purchase #3 | $85.74 | 9.836% | $94.1734 | $94.17 | $94.15 | $94.20 |
| Purchase #4 | $246.97 | 6.314% | $262.5637 | $262.56 | $262.55 | $262.60 |
| Purchase #5 | $96.38 | 12.846% | $108.761 | $108.76 | $108.75 | $108.80 |
| Purchase #6 | $29.89 | 6.624% | $31.8699 | $31.87 | $31.85 | $31.90 |
| Purchase #7 | $110.29 | 8.294% | $119.4375 | $119.44 | $119.45 | $119.40 |
| 7 purchase totals = | $722.15 | $782.3017 | $782.29 | $782.25 | $782.40 | |