| 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 | $80.88 | 11.701% | $90.3438 | $90.34 | $90.35 | $90.30 |
| Purchase #2 | $165.41 | 6.776% | $176.6182 | $176.62 | $176.60 | $176.60 |
| Purchase #3 | $42.94 | 3.248% | $44.3347 | $44.33 | $44.35 | $44.30 |
| Purchase #4 | $190.77 | 9.618% | $209.1183 | $209.12 | $209.10 | $209.10 |
| Purchase #5 | $106.96 | 7.873% | $115.381 | $115.38 | $115.40 | $115.40 |
| Purchase #6 | $213.41 | 6.197% | $226.635 | $226.64 | $226.65 | $226.60 |
| Purchase #7 | $181.86 | 13.861% | $207.0676 | $207.07 | $207.05 | $207.10 |
| 7 purchase totals = | $982.23 | $1,069.4986 | $1,069.50 | $1,069.50 | $1,069.40 | |