| 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 | $127.36 | 5.528% | $134.4005 | $134.40 | $134.40 | $134.40 |
| Purchase #2 | $87.78 | 12.413% | $98.6761 | $98.68 | $98.70 | $98.70 |
| Purchase #3 | $64.51 | 8.830% | $70.2062 | $70.21 | $70.20 | $70.20 |
| Purchase #4 | $39.58 | 9.605% | $43.3817 | $43.38 | $43.40 | $43.40 |
| Purchase #5 | $227.91 | 12.586% | $256.5948 | $256.59 | $256.60 | $256.60 |
| Purchase #6 | $63.64 | 6.267% | $67.6283 | $67.63 | $67.65 | $67.60 |
| Purchase #7 | $202.80 | 5.645% | $214.2481 | $214.25 | $214.25 | $214.20 |
| 7 purchase totals = | $813.58 | $885.1357 | $885.14 | $885.20 | $885.10 | |