| 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 | $49.50 | 4.568% | $51.7612 | $51.76 | $51.75 | $51.80 |
| Purchase #2 | $207.35 | 4.744% | $217.1867 | $217.19 | $217.20 | $217.20 |
| Purchase #3 | $148.26 | 12.229% | $166.3907 | $166.39 | $166.40 | $166.40 |
| Purchase #4 | $155.29 | 7.467% | $166.8855 | $166.89 | $166.90 | $166.90 |
| Purchase #5 | $131.60 | 7.851% | $141.9319 | $141.93 | $141.95 | $141.90 |
| Purchase #6 | $242.33 | 4.271% | $252.6799 | $252.68 | $252.70 | $252.70 |
| Purchase #7 | $35.78 | 10.563% | $39.5594 | $39.56 | $39.55 | $39.60 |
| 7 purchase totals = | $970.11 | $1,036.3953 | $1,036.40 | $1,036.45 | $1,036.50 | |