| 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 | $64.85 | 10.195% | $71.4615 | $71.46 | $71.45 | $71.50 |
| Purchase #2 | $27.82 | 13.746% | $31.6441 | $31.64 | $31.65 | $31.60 |
| Purchase #3 | $50.81 | 10.257% | $56.0216 | $56.02 | $56.00 | $56.00 |
| Purchase #4 | $57.72 | 9.822% | $63.3893 | $63.39 | $63.40 | $63.40 |
| Purchase #5 | $112.25 | 4.640% | $117.4584 | $117.46 | $117.45 | $117.50 |
| Purchase #6 | $129.65 | 12.219% | $145.4919 | $145.49 | $145.50 | $145.50 |
| Purchase #7 | $56.71 | 11.694% | $63.3417 | $63.34 | $63.35 | $63.30 |
| 7 purchase totals = | $499.81 | $548.8085 | $548.80 | $548.80 | $548.80 | |