| 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 | $114.89 | 8.728% | $124.9176 | $124.92 | $124.90 | $124.90 |
| Purchase #2 | $34.51 | 6.158% | $36.6351 | $36.64 | $36.65 | $36.60 |
| Purchase #3 | $226.87 | 13.822% | $258.228 | $258.23 | $258.25 | $258.20 |
| Purchase #4 | $231.60 | 4.400% | $241.7904 | $241.79 | $241.80 | $241.80 |
| Purchase #5 | $73.95 | 13.508% | $83.9392 | $83.94 | $83.95 | $83.90 |
| Purchase #6 | $158.51 | 3.501% | $164.0594 | $164.06 | $164.05 | $164.10 |
| Purchase #7 | $56.81 | 9.439% | $62.1723 | $62.17 | $62.15 | $62.20 |
| 7 purchase totals = | $897.14 | $971.7420 | $971.75 | $971.75 | $971.70 | |