| 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 | $79.31 | 4.365% | $82.7719 | $82.77 | $82.75 | $82.80 |
| Purchase #2 | $188.34 | 9.321% | $205.8952 | $205.90 | $205.90 | $205.90 |
| Purchase #3 | $41.39 | 7.173% | $44.3589 | $44.36 | $44.35 | $44.40 |
| Purchase #4 | $229.34 | 10.751% | $253.9963 | $254.00 | $254.00 | $254.00 |
| Purchase #5 | $33.99 | 3.229% | $35.0875 | $35.09 | $35.10 | $35.10 |
| Purchase #6 | $224.39 | 11.180% | $249.4768 | $249.48 | $249.50 | $249.50 |
| Purchase #7 | $184.83 | 11.789% | $206.6196 | $206.62 | $206.60 | $206.60 |
| 7 purchase totals = | $981.59 | $1,078.2062 | $1,078.22 | $1,078.20 | $1,078.30 | |