| 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 | $41.74 | 6.678% | $44.5274 | $44.53 | $44.55 | $44.50 |
| Purchase #2 | $158.38 | 10.406% | $174.861 | $174.86 | $174.85 | $174.90 |
| Purchase #3 | $164.79 | 4.221% | $171.7458 | $171.75 | $171.75 | $171.70 |
| Purchase #4 | $10.95 | 3.659% | $11.3507 | $11.35 | $11.35 | $11.40 |
| Purchase #5 | $11.38 | 8.268% | $12.3209 | $12.32 | $12.30 | $12.30 |
| Purchase #6 | $184.51 | 4.191% | $192.2428 | $192.24 | $192.25 | $192.20 |
| Purchase #7 | $106.93 | 12.487% | $120.2823 | $120.28 | $120.30 | $120.30 |
| 7 purchase totals = | $678.68 | $727.3309 | $727.33 | $727.35 | $727.30 | |