| 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 | $45.43 | 13.621% | $51.618 | $51.62 | $51.60 | $51.60 |
| Purchase #2 | $135.72 | 13.398% | $153.9038 | $153.90 | $153.90 | $153.90 |
| Purchase #3 | $198.97 | 12.373% | $223.5886 | $223.59 | $223.60 | $223.60 |
| Purchase #4 | $92.53 | 13.126% | $104.6755 | $104.68 | $104.70 | $104.70 |
| Purchase #5 | $20.35 | 8.363% | $22.0519 | $22.05 | $22.05 | $22.10 |
| Purchase #6 | $15.96 | 10.290% | $17.6023 | $17.60 | $17.60 | $17.60 |
| Purchase #7 | $140.99 | 11.707% | $157.4957 | $157.50 | $157.50 | $157.50 |
| 7 purchase totals = | $649.95 | $730.9358 | $730.94 | $730.95 | $731.00 | |