| 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 | $79.45 | 4.591% | $83.0975 | $83.10 | $83.10 | $83.10 |
| Purchase #2 | $19.42 | 10.671% | $21.4923 | $21.49 | $21.50 | $21.50 |
| Purchase #3 | $59.42 | 12.788% | $67.0186 | $67.02 | $67.00 | $67.00 |
| Purchase #4 | $218.82 | 8.614% | $237.6692 | $237.67 | $237.65 | $237.70 |
| Purchase #5 | $202.76 | 6.641% | $216.2253 | $216.23 | $216.25 | $216.20 |
| Purchase #6 | $227.68 | 9.108% | $248.4171 | $248.42 | $248.40 | $248.40 |
| Purchase #7 | $211.71 | 13.862% | $241.0572 | $241.06 | $241.05 | $241.10 |
| 7 purchase totals = | $1,019.26 | $1,114.9772 | $1,114.99 | $1,114.95 | $1,115.00 | |