| 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 | $107.29 | 6.198% | $113.9398 | $113.94 | $113.95 | $113.90 |
| Purchase #2 | $174.91 | 7.498% | $188.0248 | $188.02 | $188.00 | $188.00 |
| Purchase #3 | $89.66 | 7.384% | $96.2805 | $96.28 | $96.30 | $96.30 |
| Purchase #4 | $31.65 | 11.605% | $35.323 | $35.32 | $35.30 | $35.30 |
| Purchase #5 | $46.95 | 3.158% | $48.4327 | $48.43 | $48.45 | $48.40 |
| Purchase #6 | $122.92 | 8.727% | $133.6472 | $133.65 | $133.65 | $133.60 |
| Purchase #7 | $13.98 | 6.239% | $14.8522 | $14.85 | $14.85 | $14.90 |
| 7 purchase totals = | $587.36 | $630.5002 | $630.49 | $630.50 | $630.40 | |