| 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 | $44.69 | 10.350% | $49.3154 | $49.32 | $49.30 | $49.30 |
| Purchase #2 | $17.34 | 7.262% | $18.5992 | $18.60 | $18.60 | $18.60 |
| Purchase #3 | $52.55 | 4.522% | $54.9263 | $54.93 | $54.95 | $54.90 |
| Purchase #4 | $186.84 | 9.223% | $204.0723 | $204.07 | $204.05 | $204.10 |
| Purchase #5 | $93.68 | 13.171% | $106.0186 | $106.02 | $106.00 | $106.00 |
| Purchase #6 | $196.26 | 13.254% | $222.2723 | $222.27 | $222.25 | $222.30 |
| Purchase #7 | $155.62 | 11.621% | $173.7046 | $173.70 | $173.70 | $173.70 |
| 7 purchase totals = | $746.98 | $828.9087 | $828.91 | $828.85 | $828.90 | |