| 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 | $65.38 | 7.645% | $70.3783 | $70.38 | $70.40 | $70.40 |
| Purchase #2 | $113.41 | 13.504% | $128.7249 | $128.72 | $128.70 | $128.70 |
| Purchase #3 | $55.65 | 10.607% | $61.5528 | $61.55 | $61.55 | $61.60 |
| Purchase #4 | $16.55 | 10.687% | $18.3187 | $18.32 | $18.30 | $18.30 |
| Purchase #5 | $30.98 | 5.502% | $32.6845 | $32.68 | $32.70 | $32.70 |
| Purchase #6 | $245.26 | 6.354% | $260.8438 | $260.84 | $260.85 | $260.80 |
| Purchase #7 | $83.63 | 5.482% | $88.2146 | $88.21 | $88.20 | $88.20 |
| 7 purchase totals = | $610.86 | $660.7176 | $660.70 | $660.70 | $660.70 | |