| 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 | $76.86 | 13.594% | $87.3083 | $87.31 | $87.30 | $87.30 |
| Purchase #2 | $243.64 | 5.247% | $256.4238 | $256.42 | $256.40 | $256.40 |
| Purchase #3 | $222.25 | 8.668% | $241.5146 | $241.51 | $241.50 | $241.50 |
| Purchase #4 | $193.25 | 7.496% | $207.736 | $207.74 | $207.75 | $207.70 |
| Purchase #5 | $123.98 | 9.710% | $136.0185 | $136.02 | $136.00 | $136.00 |
| Purchase #6 | $12.74 | 7.384% | $13.6807 | $13.68 | $13.70 | $13.70 |
| Purchase #7 | $18.44 | 4.551% | $19.2792 | $19.28 | $19.30 | $19.30 |
| 7 purchase totals = | $891.16 | $961.9611 | $961.96 | $961.95 | $961.90 | |