| 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 | $51.99 | 12.652% | $58.5678 | $58.57 | $58.55 | $58.60 |
| Purchase #2 | $77.74 | 7.376% | $83.4741 | $83.47 | $83.45 | $83.50 |
| Purchase #3 | $141.78 | 9.680% | $155.5043 | $155.50 | $155.50 | $155.50 |
| Purchase #4 | $157.51 | 5.542% | $166.2392 | $166.24 | $166.25 | $166.20 |
| Purchase #5 | $63.66 | 8.605% | $69.1379 | $69.14 | $69.15 | $69.10 |
| Purchase #6 | $238.66 | 10.493% | $263.7026 | $263.70 | $263.70 | $263.70 |
| Purchase #7 | $152.30 | 9.859% | $167.3153 | $167.32 | $167.30 | $167.30 |
| 7 purchase totals = | $883.64 | $963.9412 | $963.94 | $963.90 | $963.90 | |