| 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 | $197.64 | 11.586% | $220.5386 | $220.54 | $220.55 | $220.50 |
| Purchase #2 | $117.44 | 10.615% | $129.9063 | $129.91 | $129.90 | $129.90 |
| Purchase #3 | $72.38 | 11.865% | $80.9679 | $80.97 | $80.95 | $81.00 |
| Purchase #4 | $42.67 | 10.382% | $47.1 | $47.10 | $47.10 | $47.10 |
| Purchase #5 | $92.56 | 3.400% | $95.707 | $95.71 | $95.70 | $95.70 |
| Purchase #6 | $7.36 | 10.531% | $8.1351 | $8.14 | $8.15 | $8.10 |
| Purchase #7 | $67.81 | 10.315% | $74.8046 | $74.80 | $74.80 | $74.80 |
| 7 purchase totals = | $597.86 | $657.1595 | $657.17 | $657.15 | $657.10 | |