| 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 | $61.99 | 8.351% | $67.1668 | $67.17 | $67.15 | $67.20 |
| Purchase #2 | $52.31 | 7.498% | $56.2322 | $56.23 | $56.25 | $56.20 |
| Purchase #3 | $47.42 | 11.164% | $52.714 | $52.71 | $52.70 | $52.70 |
| Purchase #4 | $185.87 | 9.833% | $204.1466 | $204.15 | $204.15 | $204.10 |
| Purchase #5 | $185.88 | 8.740% | $202.1259 | $202.13 | $202.15 | $202.10 |
| Purchase #6 | $11.34 | 6.436% | $12.0698 | $12.07 | $12.05 | $12.10 |
| Purchase #7 | $17.78 | 9.856% | $19.5324 | $19.53 | $19.55 | $19.50 |
| 7 purchase totals = | $562.59 | $613.9877 | $613.99 | $614.00 | $613.90 | |