| 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 | $25.40 | 3.759% | $26.3548 | $26.35 | $26.35 | $26.40 |
| Purchase #2 | $182.47 | 12.770% | $205.7714 | $205.77 | $205.75 | $205.80 |
| Purchase #3 | $148.84 | 11.278% | $165.6262 | $165.63 | $165.65 | $165.60 |
| Purchase #4 | $43.74 | 8.203% | $47.328 | $47.33 | $47.35 | $47.30 |
| Purchase #5 | $85.33 | 11.799% | $95.3981 | $95.40 | $95.40 | $95.40 |
| Purchase #6 | $114.53 | 7.664% | $123.3076 | $123.31 | $123.30 | $123.30 |
| Purchase #7 | $246.64 | 3.692% | $255.7459 | $255.75 | $255.75 | $255.70 |
| 7 purchase totals = | $846.95 | $919.5320 | $919.54 | $919.55 | $919.50 | |