| 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 | $94.45 | 10.738% | $104.592 | $104.59 | $104.60 | $104.60 |
| Purchase #2 | $13.64 | 6.615% | $14.5423 | $14.54 | $14.55 | $14.50 |
| Purchase #3 | $169.38 | 13.364% | $192.0159 | $192.02 | $192.00 | $192.00 |
| Purchase #4 | $161.79 | 4.591% | $169.2178 | $169.22 | $169.20 | $169.20 |
| Purchase #5 | $120.55 | 6.540% | $128.434 | $128.43 | $128.45 | $128.40 |
| Purchase #6 | $118.95 | 12.495% | $133.8128 | $133.81 | $133.80 | $133.80 |
| Purchase #7 | $113.30 | 10.536% | $125.2373 | $125.24 | $125.25 | $125.20 |
| 7 purchase totals = | $792.06 | $867.8521 | $867.85 | $867.85 | $867.70 | |