| 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 | $79.52 | 9.820% | $87.3289 | $87.33 | $87.35 | $87.30 |
| Purchase #2 | $70.41 | 3.616% | $72.956 | $72.96 | $72.95 | $73.00 |
| Purchase #3 | $114.91 | 9.206% | $125.4886 | $125.49 | $125.50 | $125.50 |
| Purchase #4 | $115.44 | 6.123% | $122.5084 | $122.51 | $122.50 | $122.50 |
| Purchase #5 | $185.82 | 13.583% | $211.0599 | $211.06 | $211.05 | $211.10 |
| Purchase #6 | $216.50 | 4.549% | $226.3486 | $226.35 | $226.35 | $226.30 |
| Purchase #7 | $21.27 | 12.818% | $23.9964 | $24.00 | $24.00 | $24.00 |
| 7 purchase totals = | $803.87 | $869.6868 | $869.70 | $869.70 | $869.70 | |