| 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 | $54.60 | 3.335% | $56.4209 | $56.42 | $56.40 | $56.40 |
| Purchase #2 | $41.91 | 10.246% | $46.2041 | $46.20 | $46.20 | $46.20 |
| Purchase #3 | $102.39 | 9.641% | $112.2614 | $112.26 | $112.25 | $112.30 |
| Purchase #4 | $98.91 | 10.552% | $109.347 | $109.35 | $109.35 | $109.30 |
| Purchase #5 | $191.34 | 3.851% | $198.7085 | $198.71 | $198.70 | $198.70 |
| Purchase #6 | $136.63 | 7.341% | $146.66 | $146.66 | $146.65 | $146.70 |
| Purchase #7 | $71.87 | 12.436% | $80.8078 | $80.81 | $80.80 | $80.80 |
| 7 purchase totals = | $697.65 | $750.4097 | $750.41 | $750.35 | $750.40 | |