| 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 | $36.31 | 4.788% | $38.0485 | $38.05 | $38.05 | $38.00 |
| Purchase #2 | $165.46 | 13.860% | $188.3928 | $188.39 | $188.40 | $188.40 |
| Purchase #3 | $110.57 | 7.311% | $118.6538 | $118.65 | $118.65 | $118.70 |
| Purchase #4 | $179.92 | 10.425% | $198.6767 | $198.68 | $198.70 | $198.70 |
| Purchase #5 | $18.66 | 12.769% | $21.0427 | $21.04 | $21.05 | $21.00 |
| Purchase #6 | $214.67 | 8.641% | $233.2196 | $233.22 | $233.20 | $233.20 |
| Purchase #7 | $86.53 | 3.457% | $89.5213 | $89.52 | $89.50 | $89.50 |
| 7 purchase totals = | $812.12 | $887.5554 | $887.55 | $887.55 | $887.50 | |