| 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 | $129.77 | 9.162% | $141.6595 | $141.66 | $141.65 | $141.70 |
| Purchase #2 | $232.29 | 6.768% | $248.0114 | $248.01 | $248.00 | $248.00 |
| Purchase #3 | $74.38 | 3.212% | $76.7691 | $76.77 | $76.75 | $76.80 |
| Purchase #4 | $51.49 | 9.844% | $56.5587 | $56.56 | $56.55 | $56.60 |
| Purchase #5 | $101.36 | 11.440% | $112.9556 | $112.96 | $112.95 | $113.00 |
| Purchase #6 | $46.80 | 6.176% | $49.6904 | $49.69 | $49.70 | $49.70 |
| Purchase #7 | $6.89 | 7.547% | $7.41 | $7.41 | $7.40 | $7.40 |
| 7 purchase totals = | $642.98 | $693.0547 | $693.06 | $693.00 | $693.20 | |