| 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 | $38.45 | 8.328% | $41.6521 | $41.65 | $41.65 | $41.70 |
| Purchase #2 | $16.72 | 12.620% | $18.8301 | $18.83 | $18.85 | $18.80 |
| Purchase #3 | $14.54 | 13.182% | $16.4567 | $16.46 | $16.45 | $16.50 |
| Purchase #4 | $11.75 | 6.857% | $12.5557 | $12.56 | $12.55 | $12.60 |
| Purchase #5 | $215.73 | 11.705% | $240.9812 | $240.98 | $241.00 | $241.00 |
| Purchase #6 | $230.25 | 9.746% | $252.6902 | $252.69 | $252.70 | $252.70 |
| Purchase #7 | $40.68 | 7.729% | $43.8242 | $43.82 | $43.80 | $43.80 |
| 7 purchase totals = | $568.12 | $626.9902 | $626.99 | $627.00 | $627.10 | |