| 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 | $7.26 | 13.331% | $8.2278 | $8.23 | $8.25 | $8.20 |
| Purchase #2 | $76.46 | 11.390% | $85.1688 | $85.17 | $85.15 | $85.20 |
| Purchase #3 | $31.71 | 11.709% | $35.4229 | $35.42 | $35.40 | $35.40 |
| Purchase #4 | $205.36 | 7.682% | $221.1358 | $221.14 | $221.15 | $221.10 |
| Purchase #5 | $212.91 | 13.267% | $241.1568 | $241.16 | $241.15 | $241.20 |
| Purchase #6 | $177.39 | 3.636% | $183.8399 | $183.84 | $183.85 | $183.80 |
| Purchase #7 | $212.27 | 6.372% | $225.7958 | $225.80 | $225.80 | $225.80 |
| 7 purchase totals = | $923.36 | $1,000.7478 | $1,000.76 | $1,000.75 | $1,000.70 | |