| 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 | $77.76 | 6.278% | $82.6418 | $82.64 | $82.65 | $82.60 |
| Purchase #2 | $192.92 | 3.559% | $199.786 | $199.79 | $199.80 | $199.80 |
| Purchase #3 | $197.66 | 7.797% | $213.0716 | $213.07 | $213.05 | $213.10 |
| Purchase #4 | $139.92 | 12.855% | $157.9067 | $157.91 | $157.90 | $157.90 |
| Purchase #5 | $47.46 | 12.626% | $53.4523 | $53.45 | $53.45 | $53.50 |
| Purchase #6 | $72.40 | 3.208% | $74.7226 | $74.72 | $74.70 | $74.70 |
| Purchase #7 | $175.46 | 3.152% | $180.9905 | $180.99 | $181.00 | $181.00 |
| 7 purchase totals = | $903.58 | $962.5715 | $962.57 | $962.55 | $962.60 | |