| 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 | $50.82 | 9.835% | $55.8181 | $55.82 | $55.80 | $55.80 |
| Purchase #2 | $13.42 | 10.794% | $14.8686 | $14.87 | $14.85 | $14.90 |
| Purchase #3 | $203.65 | 11.796% | $227.6726 | $227.67 | $227.65 | $227.70 |
| Purchase #4 | $141.73 | 4.845% | $148.5968 | $148.60 | $148.60 | $148.60 |
| Purchase #5 | $222.66 | 8.381% | $241.3211 | $241.32 | $241.30 | $241.30 |
| Purchase #6 | $207.96 | 8.421% | $225.4723 | $225.47 | $225.45 | $225.50 |
| Purchase #7 | $190.88 | 10.595% | $211.1037 | $211.10 | $211.10 | $211.10 |
| 7 purchase totals = | $1,031.12 | $1,124.8532 | $1,124.85 | $1,124.75 | $1,124.90 | |