| 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 | $127.89 | 6.789% | $136.5725 | $136.57 | $136.55 | $136.60 |
| Purchase #2 | $235.90 | 4.542% | $246.6146 | $246.61 | $246.60 | $246.60 |
| Purchase #3 | $250.77 | 11.190% | $278.8312 | $278.83 | $278.85 | $278.80 |
| Purchase #4 | $28.87 | 11.333% | $32.1418 | $32.14 | $32.15 | $32.10 |
| Purchase #5 | $21.59 | 7.484% | $23.2058 | $23.21 | $23.20 | $23.20 |
| Purchase #6 | $74.72 | 13.402% | $84.734 | $84.73 | $84.75 | $84.70 |
| Purchase #7 | $84.77 | 12.860% | $95.6714 | $95.67 | $95.65 | $95.70 |
| 7 purchase totals = | $824.51 | $897.7713 | $897.76 | $897.75 | $897.70 | |