| 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 | $79.71 | 9.761% | $87.4905 | $87.49 | $87.50 | $87.50 |
| Purchase #2 | $61.59 | 7.620% | $66.2832 | $66.28 | $66.30 | $66.30 |
| Purchase #3 | $176.37 | 12.669% | $198.7143 | $198.71 | $198.70 | $198.70 |
| Purchase #4 | $78.57 | 3.180% | $81.0685 | $81.07 | $81.05 | $81.10 |
| Purchase #5 | $58.34 | 13.812% | $66.3979 | $66.40 | $66.40 | $66.40 |
| Purchase #6 | $178.64 | 3.432% | $184.7709 | $184.77 | $184.75 | $184.80 |
| Purchase #7 | $224.45 | 9.356% | $245.4495 | $245.45 | $245.45 | $245.40 |
| 7 purchase totals = | $857.67 | $930.1748 | $930.17 | $930.15 | $930.20 | |