| 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 | $71.30 | 6.577% | $75.9894 | $75.99 | $76.00 | $76.00 |
| Purchase #2 | $39.96 | 6.521% | $42.5658 | $42.57 | $42.55 | $42.60 |
| Purchase #3 | $208.83 | 13.411% | $236.8362 | $236.84 | $236.85 | $236.80 |
| Purchase #4 | $234.98 | 4.391% | $245.298 | $245.30 | $245.30 | $245.30 |
| Purchase #5 | $102.75 | 7.262% | $110.2117 | $110.21 | $110.20 | $110.20 |
| Purchase #6 | $146.29 | 12.220% | $164.1666 | $164.17 | $164.15 | $164.20 |
| Purchase #7 | $192.64 | 10.508% | $212.8826 | $212.88 | $212.90 | $212.90 |
| 7 purchase totals = | $996.75 | $1,087.9503 | $1,087.96 | $1,087.95 | $1,088.00 | |