| 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 | $82.38 | 6.517% | $87.7487 | $87.75 | $87.75 | $87.70 |
| Purchase #2 | $205.55 | 12.229% | $230.6867 | $230.69 | $230.70 | $230.70 |
| Purchase #3 | $241.28 | 7.638% | $259.709 | $259.71 | $259.70 | $259.70 |
| Purchase #4 | $175.65 | 10.777% | $194.5798 | $194.58 | $194.60 | $194.60 |
| Purchase #5 | $79.61 | 12.520% | $89.5772 | $89.58 | $89.60 | $89.60 |
| Purchase #6 | $248.98 | 11.681% | $278.0634 | $278.06 | $278.05 | $278.10 |
| Purchase #7 | $34.74 | 7.663% | $37.4021 | $37.40 | $37.40 | $37.40 |
| 7 purchase totals = | $1,068.19 | $1,177.7669 | $1,177.77 | $1,177.80 | $1,177.80 | |