| 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 | $10.29 | 4.729% | $10.7766 | $10.78 | $10.80 | $10.80 |
| Purchase #2 | $89.85 | 4.169% | $93.5958 | $93.60 | $93.60 | $93.60 |
| Purchase #3 | $23.58 | 8.445% | $25.5713 | $25.57 | $25.55 | $25.60 |
| Purchase #4 | $104.93 | 11.761% | $117.2708 | $117.27 | $117.25 | $117.30 |
| Purchase #5 | $176.25 | 11.354% | $196.2614 | $196.26 | $196.25 | $196.30 |
| Purchase #6 | $23.49 | 3.474% | $24.306 | $24.31 | $24.30 | $24.30 |
| Purchase #7 | $180.60 | 7.739% | $194.5766 | $194.58 | $194.60 | $194.60 |
| 7 purchase totals = | $608.99 | $662.3585 | $662.37 | $662.35 | $662.50 | |