| 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 | $47.26 | 4.815% | $49.5356 | $49.54 | $49.55 | $49.50 |
| Purchase #2 | $239.63 | 9.809% | $263.1353 | $263.14 | $263.15 | $263.10 |
| Purchase #3 | $202.46 | 13.634% | $230.0634 | $230.06 | $230.05 | $230.10 |
| Purchase #4 | $50.46 | 3.697% | $52.3255 | $52.33 | $52.35 | $52.30 |
| Purchase #5 | $198.41 | 4.328% | $206.9972 | $207.00 | $207.00 | $207.00 |
| Purchase #6 | $79.68 | 4.221% | $83.0433 | $83.04 | $83.05 | $83.00 |
| Purchase #7 | $118.95 | 6.651% | $126.8614 | $126.86 | $126.85 | $126.90 |
| 7 purchase totals = | $936.85 | $1,011.9617 | $1,011.97 | $1,012.00 | $1,011.90 | |