| 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 | $66.38 | 4.736% | $69.5238 | $69.52 | $69.50 | $69.50 |
| Purchase #2 | $120.26 | 11.598% | $134.2078 | $134.21 | $134.20 | $134.20 |
| Purchase #3 | $117.80 | 3.193% | $121.5614 | $121.56 | $121.55 | $121.60 |
| Purchase #4 | $36.87 | 4.502% | $38.5299 | $38.53 | $38.55 | $38.50 |
| Purchase #5 | $17.98 | 12.158% | $20.166 | $20.17 | $20.15 | $20.20 |
| Purchase #6 | $143.33 | 9.654% | $157.1671 | $157.17 | $157.15 | $157.20 |
| Purchase #7 | $158.51 | 3.692% | $164.3622 | $164.36 | $164.35 | $164.40 |
| 7 purchase totals = | $661.13 | $705.5182 | $705.52 | $705.45 | $705.60 | |