| 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 | $75.54 | 11.182% | $83.9869 | $83.99 | $84.00 | $84.00 |
| Purchase #2 | $50.77 | 3.208% | $52.3987 | $52.40 | $52.40 | $52.40 |
| Purchase #3 | $56.45 | 8.620% | $61.316 | $61.32 | $61.30 | $61.30 |
| Purchase #4 | $214.52 | 3.596% | $222.2341 | $222.23 | $222.25 | $222.20 |
| Purchase #5 | $191.26 | 8.599% | $207.7064 | $207.71 | $207.70 | $207.70 |
| Purchase #6 | $219.34 | 10.141% | $241.5833 | $241.58 | $241.60 | $241.60 |
| Purchase #7 | $27.78 | 5.158% | $29.2129 | $29.21 | $29.20 | $29.20 |
| 7 purchase totals = | $835.66 | $898.4383 | $898.44 | $898.45 | $898.40 | |