| 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 | $96.45 | 11.555% | $107.5948 | $107.59 | $107.60 | $107.60 |
| Purchase #2 | $168.98 | 11.576% | $188.5411 | $188.54 | $188.55 | $188.50 |
| Purchase #3 | $157.68 | 10.580% | $174.3625 | $174.36 | $174.35 | $174.40 |
| Purchase #4 | $9.56 | 7.276% | $10.2556 | $10.26 | $10.25 | $10.30 |
| Purchase #5 | $10.38 | 8.788% | $11.2922 | $11.29 | $11.30 | $11.30 |
| Purchase #6 | $75.85 | 3.766% | $78.7065 | $78.71 | $78.70 | $78.70 |
| Purchase #7 | $96.43 | 7.153% | $103.3276 | $103.33 | $103.35 | $103.30 |
| 7 purchase totals = | $615.33 | $674.0803 | $674.08 | $674.10 | $674.10 | |