| 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 | $42.74 | 10.540% | $47.2448 | $47.24 | $47.25 | $47.20 |
| Purchase #2 | $199.92 | 11.647% | $223.2047 | $223.20 | $223.20 | $223.20 |
| Purchase #3 | $136.98 | 10.676% | $151.604 | $151.60 | $151.60 | $151.60 |
| Purchase #4 | $157.83 | 4.231% | $164.5078 | $164.51 | $164.50 | $164.50 |
| Purchase #5 | $54.87 | 12.560% | $61.7617 | $61.76 | $61.75 | $61.80 |
| Purchase #6 | $14.72 | 5.376% | $15.5113 | $15.51 | $15.50 | $15.50 |
| Purchase #7 | $137.38 | 7.458% | $147.6258 | $147.63 | $147.65 | $147.60 |
| 7 purchase totals = | $744.44 | $811.4601 | $811.45 | $811.45 | $811.40 | |