| 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 | $5.79 | 6.202% | $6.1491 | $6.15 | $6.15 | $6.10 |
| Purchase #2 | $49.32 | 8.448% | $53.4866 | $53.49 | $53.50 | $53.50 |
| Purchase #3 | $80.37 | 12.809% | $90.6646 | $90.66 | $90.65 | $90.70 |
| Purchase #4 | $177.47 | 3.495% | $183.6726 | $183.67 | $183.65 | $183.70 |
| Purchase #5 | $21.77 | 5.148% | $22.8907 | $22.89 | $22.90 | $22.90 |
| Purchase #6 | $24.61 | 7.680% | $26.5 | $26.50 | $26.50 | $26.50 |
| Purchase #7 | $216.80 | 4.613% | $226.801 | $226.80 | $226.80 | $226.80 |
| 7 purchase totals = | $576.13 | $610.1646 | $610.16 | $610.15 | $610.20 | |