| 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 | $90.83 | 9.610% | $99.5588 | $99.56 | $99.55 | $99.60 |
| Purchase #2 | $176.87 | 10.140% | $194.8046 | $194.80 | $194.80 | $194.80 |
| Purchase #3 | $207.57 | 10.235% | $228.8148 | $228.81 | $228.80 | $228.80 |
| Purchase #4 | $111.70 | 5.377% | $117.7061 | $117.71 | $117.70 | $117.70 |
| Purchase #5 | $35.97 | 3.559% | $37.2502 | $37.25 | $37.25 | $37.30 |
| Purchase #6 | $212.65 | 8.736% | $231.2271 | $231.23 | $231.25 | $231.20 |
| Purchase #7 | $74.86 | 4.166% | $77.9787 | $77.98 | $78.00 | $78.00 |
| 7 purchase totals = | $910.45 | $987.3403 | $987.34 | $987.35 | $987.40 | |