| 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 | $85.65 | 7.709% | $92.2528 | $92.25 | $92.25 | $92.30 |
| Purchase #2 | $157.68 | 4.368% | $164.5675 | $164.57 | $164.55 | $164.60 |
| Purchase #3 | $191.74 | 13.696% | $218.0007 | $218.00 | $218.00 | $218.00 |
| Purchase #4 | $75.50 | 5.273% | $79.4811 | $79.48 | $79.50 | $79.50 |
| Purchase #5 | $111.58 | 3.702% | $115.7107 | $115.71 | $115.70 | $115.70 |
| Purchase #6 | $81.52 | 10.384% | $89.985 | $89.99 | $90.00 | $90.00 |
| Purchase #7 | $194.32 | 8.677% | $211.1811 | $211.18 | $211.20 | $211.20 |
| 7 purchase totals = | $897.99 | $971.1789 | $971.18 | $971.20 | $971.30 | |