| 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 | $29.38 | 4.363% | $30.6618 | $30.66 | $30.65 | $30.70 |
| Purchase #2 | $84.56 | 7.303% | $90.7354 | $90.74 | $90.75 | $90.70 |
| Purchase #3 | $45.25 | 6.681% | $48.2732 | $48.27 | $48.25 | $48.30 |
| Purchase #4 | $195.59 | 3.270% | $201.9858 | $201.99 | $202.00 | $202.00 |
| Purchase #5 | $221.59 | 10.261% | $244.3273 | $244.33 | $244.35 | $244.30 |
| Purchase #6 | $184.71 | 9.143% | $201.598 | $201.60 | $201.60 | $201.60 |
| Purchase #7 | $174.70 | 12.477% | $196.4973 | $196.50 | $196.50 | $196.50 |
| 7 purchase totals = | $935.78 | $1,014.0788 | $1,014.09 | $1,014.10 | $1,014.10 | |