| 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 | $37.84 | 13.138% | $42.8114 | $42.81 | $42.80 | $42.80 |
| Purchase #2 | $5.95 | 7.351% | $6.3874 | $6.39 | $6.40 | $6.40 |
| Purchase #3 | $19.55 | 6.400% | $20.8012 | $20.80 | $20.80 | $20.80 |
| Purchase #4 | $198.76 | 7.106% | $212.8839 | $212.88 | $212.90 | $212.90 |
| Purchase #5 | $174.77 | 6.637% | $186.3695 | $186.37 | $186.35 | $186.40 |
| Purchase #6 | $182.71 | 6.300% | $194.2207 | $194.22 | $194.20 | $194.20 |
| Purchase #7 | $241.25 | 9.146% | $263.3147 | $263.31 | $263.30 | $263.30 |
| 7 purchase totals = | $860.83 | $926.7888 | $926.78 | $926.75 | $926.80 | |