| 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 | $32.40 | 9.554% | $35.4955 | $35.50 | $35.50 | $35.50 |
| Purchase #2 | $204.33 | 3.849% | $212.1947 | $212.19 | $212.20 | $212.20 |
| Purchase #3 | $190.52 | 7.745% | $205.2758 | $205.28 | $205.30 | $205.30 |
| Purchase #4 | $104.45 | 9.873% | $114.7623 | $114.76 | $114.75 | $114.80 |
| Purchase #5 | $135.88 | 7.784% | $146.4569 | $146.46 | $146.45 | $146.50 |
| Purchase #6 | $97.62 | 5.271% | $102.7656 | $102.77 | $102.75 | $102.80 |
| Purchase #7 | $178.61 | 4.533% | $186.7064 | $186.71 | $186.70 | $186.70 |
| 7 purchase totals = | $943.81 | $1,003.6572 | $1,003.67 | $1,003.65 | $1,003.80 | |