| 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 | $60.88 | 12.405% | $68.4322 | $68.43 | $68.45 | $68.40 |
| Purchase #2 | $80.30 | 12.556% | $90.3825 | $90.38 | $90.40 | $90.40 |
| Purchase #3 | $102.47 | 10.249% | $112.9722 | $112.97 | $112.95 | $113.00 |
| Purchase #4 | $13.38 | 3.600% | $13.8617 | $13.86 | $13.85 | $13.90 |
| Purchase #5 | $39.43 | 13.865% | $44.897 | $44.90 | $44.90 | $44.90 |
| Purchase #6 | $214.33 | 11.673% | $239.3487 | $239.35 | $239.35 | $239.30 |
| Purchase #7 | $182.86 | 10.575% | $202.1974 | $202.20 | $202.20 | $202.20 |
| 7 purchase totals = | $693.65 | $772.0917 | $772.09 | $772.10 | $772.10 | |