| 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 | $22.90 | 5.493% | $24.1579 | $24.16 | $24.15 | $24.20 |
| Purchase #2 | $70.92 | 4.269% | $73.9476 | $73.95 | $73.95 | $73.90 |
| Purchase #3 | $214.66 | 13.874% | $244.4419 | $244.44 | $244.45 | $244.40 |
| Purchase #4 | $70.95 | 9.791% | $77.8967 | $77.90 | $77.90 | $77.90 |
| Purchase #5 | $230.89 | 8.606% | $250.7604 | $250.76 | $250.75 | $250.80 |
| Purchase #6 | $240.58 | 8.181% | $260.2618 | $260.26 | $260.25 | $260.30 |
| Purchase #7 | $79.81 | 12.604% | $89.8693 | $89.87 | $89.85 | $89.90 |
| 7 purchase totals = | $930.71 | $1,021.3356 | $1,021.34 | $1,021.30 | $1,021.40 | |