| 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 | $23.35 | 4.386% | $24.3741 | $24.37 | $24.35 | $24.40 |
| Purchase #2 | $188.82 | 8.818% | $205.4701 | $205.47 | $205.45 | $205.50 |
| Purchase #3 | $199.85 | 5.873% | $211.5872 | $211.59 | $211.60 | $211.60 |
| Purchase #4 | $81.91 | 5.811% | $86.6698 | $86.67 | $86.65 | $86.70 |
| Purchase #5 | $207.35 | 10.419% | $228.9538 | $228.95 | $228.95 | $229.00 |
| Purchase #6 | $46.31 | 6.159% | $49.1622 | $49.16 | $49.15 | $49.20 |
| Purchase #7 | $70.98 | 4.548% | $74.2082 | $74.21 | $74.20 | $74.20 |
| 7 purchase totals = | $818.57 | $880.4254 | $880.42 | $880.35 | $880.60 | |