| 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 | $64.26 | 3.706% | $66.6415 | $66.64 | $66.65 | $66.60 |
| Purchase #2 | $32.93 | 7.120% | $35.2746 | $35.27 | $35.25 | $35.30 |
| Purchase #3 | $136.75 | 6.322% | $145.3953 | $145.40 | $145.40 | $145.40 |
| Purchase #4 | $100.60 | 13.277% | $113.9567 | $113.96 | $113.95 | $114.00 |
| Purchase #5 | $101.28 | 5.692% | $107.0449 | $107.04 | $107.05 | $107.00 |
| Purchase #6 | $131.34 | 9.661% | $144.0288 | $144.03 | $144.05 | $144.00 |
| Purchase #7 | $209.69 | 4.271% | $218.6459 | $218.65 | $218.65 | $218.60 |
| 7 purchase totals = | $776.85 | $830.9877 | $830.99 | $831.00 | $830.90 | |