| 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 | $77.74 | 11.124% | $86.3878 | $86.39 | $86.40 | $86.40 |
| Purchase #2 | $122.83 | 5.677% | $129.8031 | $129.80 | $129.80 | $129.80 |
| Purchase #3 | $196.53 | 4.362% | $205.1026 | $205.10 | $205.10 | $205.10 |
| Purchase #4 | $27.96 | 6.540% | $29.7886 | $29.79 | $29.80 | $29.80 |
| Purchase #5 | $44.52 | 6.857% | $47.5727 | $47.57 | $47.55 | $47.60 |
| Purchase #6 | $167.90 | 9.656% | $184.1124 | $184.11 | $184.10 | $184.10 |
| Purchase #7 | $213.31 | 11.539% | $237.9238 | $237.92 | $237.90 | $237.90 |
| 7 purchase totals = | $850.79 | $920.6910 | $920.68 | $920.65 | $920.70 | |