| 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 | $56.28 | 6.381% | $59.8712 | $59.87 | $59.85 | $59.90 |
| Purchase #2 | $205.35 | 4.701% | $215.0035 | $215.00 | $215.00 | $215.00 |
| Purchase #3 | $136.66 | 8.242% | $147.9235 | $147.92 | $147.90 | $147.90 |
| Purchase #4 | $248.61 | 5.667% | $262.6987 | $262.70 | $262.70 | $262.70 |
| Purchase #5 | $160.86 | 9.339% | $175.8827 | $175.88 | $175.90 | $175.90 |
| Purchase #6 | $14.92 | 9.302% | $16.3079 | $16.31 | $16.30 | $16.30 |
| Purchase #7 | $211.30 | 4.233% | $220.2443 | $220.24 | $220.25 | $220.20 |
| 7 purchase totals = | $1,033.98 | $1,097.9318 | $1,097.92 | $1,097.90 | $1,097.90 | |