| 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 | $64.88 | 9.385% | $70.969 | $70.97 | $70.95 | $71.00 |
| Purchase #2 | $5.55 | 9.811% | $6.0945 | $6.09 | $6.10 | $6.10 |
| Purchase #3 | $97.93 | 13.511% | $111.1613 | $111.16 | $111.15 | $111.20 |
| Purchase #4 | $47.89 | 6.612% | $51.0565 | $51.06 | $51.05 | $51.10 |
| Purchase #5 | $59.59 | 9.329% | $65.1492 | $65.15 | $65.15 | $65.10 |
| Purchase #6 | $6.78 | 6.837% | $7.2435 | $7.24 | $7.25 | $7.20 |
| Purchase #7 | $15.43 | 4.323% | $16.097 | $16.10 | $16.10 | $16.10 |
| 7 purchase totals = | $298.05 | $327.7710 | $327.77 | $327.75 | $327.80 | |