| 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 | $54.57 | 3.484% | $56.4712 | $56.47 | $56.45 | $56.50 |
| Purchase #2 | $128.41 | 12.117% | $143.9694 | $143.97 | $143.95 | $144.00 |
| Purchase #3 | $73.32 | 10.449% | $80.9812 | $80.98 | $81.00 | $81.00 |
| Purchase #4 | $121.63 | 13.186% | $137.6681 | $137.67 | $137.65 | $137.70 |
| Purchase #5 | $74.83 | 4.612% | $78.2812 | $78.28 | $78.30 | $78.30 |
| Purchase #6 | $134.83 | 13.232% | $152.6707 | $152.67 | $152.65 | $152.70 |
| Purchase #7 | $167.95 | 5.765% | $177.6323 | $177.63 | $177.65 | $177.60 |
| 7 purchase totals = | $755.54 | $827.6741 | $827.67 | $827.65 | $827.80 | |