| 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 | $91.40 | 6.147% | $97.0184 | $97.02 | $97.00 | $97.00 |
| Purchase #2 | $11.59 | 9.452% | $12.6855 | $12.69 | $12.70 | $12.70 |
| Purchase #3 | $146.31 | 9.865% | $160.7435 | $160.74 | $160.75 | $160.70 |
| Purchase #4 | $74.66 | 8.701% | $81.1562 | $81.16 | $81.15 | $81.20 |
| Purchase #5 | $102.37 | 11.517% | $114.16 | $114.16 | $114.15 | $114.20 |
| Purchase #6 | $148.36 | 10.858% | $164.4689 | $164.47 | $164.45 | $164.50 |
| Purchase #7 | $35.40 | 7.575% | $38.0816 | $38.08 | $38.10 | $38.10 |
| 7 purchase totals = | $610.09 | $668.3141 | $668.32 | $668.30 | $668.40 | |