| 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 | $56.83 | 7.475% | $61.078 | $61.08 | $61.10 | $61.10 |
| Purchase #2 | $222.36 | 11.592% | $248.136 | $248.14 | $248.15 | $248.10 |
| Purchase #3 | $179.77 | 8.511% | $195.0702 | $195.07 | $195.05 | $195.10 |
| Purchase #4 | $128.50 | 12.346% | $144.3646 | $144.36 | $144.35 | $144.40 |
| Purchase #5 | $198.45 | 4.777% | $207.93 | $207.93 | $207.95 | $207.90 |
| Purchase #6 | $39.91 | 12.184% | $44.7726 | $44.77 | $44.75 | $44.80 |
| Purchase #7 | $12.48 | 8.155% | $13.4977 | $13.50 | $13.50 | $13.50 |
| 7 purchase totals = | $838.30 | $914.8491 | $914.85 | $914.85 | $914.90 | |