| 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 | $30.64 | 6.365% | $32.5902 | $32.59 | $32.60 | $32.60 |
| Purchase #2 | $136.51 | 7.556% | $146.8247 | $146.82 | $146.80 | $146.80 |
| Purchase #3 | $175.58 | 8.590% | $190.6623 | $190.66 | $190.65 | $190.70 |
| Purchase #4 | $134.52 | 5.125% | $141.4142 | $141.41 | $141.40 | $141.40 |
| Purchase #5 | $62.57 | 3.646% | $64.8513 | $64.85 | $64.85 | $64.90 |
| Purchase #6 | $186.74 | 13.815% | $212.5381 | $212.54 | $212.55 | $212.50 |
| Purchase #7 | $220.98 | 8.134% | $238.9545 | $238.95 | $238.95 | $239.00 |
| 7 purchase totals = | $947.54 | $1,027.8353 | $1,027.82 | $1,027.80 | $1,027.90 | |