| 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 | $66.68 | 4.572% | $69.7286 | $69.73 | $69.75 | $69.70 |
| Purchase #2 | $50.56 | 12.842% | $57.0529 | $57.05 | $57.05 | $57.10 |
| Purchase #3 | $43.31 | 8.214% | $46.8675 | $46.87 | $46.85 | $46.90 |
| Purchase #4 | $198.72 | 11.512% | $221.5966 | $221.60 | $221.60 | $221.60 |
| Purchase #5 | $203.85 | 11.609% | $227.5149 | $227.51 | $227.50 | $227.50 |
| Purchase #6 | $98.84 | 3.605% | $102.4032 | $102.40 | $102.40 | $102.40 |
| Purchase #7 | $72.32 | 9.850% | $79.4435 | $79.44 | $79.45 | $79.40 |
| 7 purchase totals = | $734.28 | $804.6072 | $804.60 | $804.60 | $804.60 | |