| 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 | $65.54 | 5.794% | $69.3374 | $69.34 | $69.35 | $69.30 |
| Purchase #2 | $141.65 | 7.162% | $151.795 | $151.80 | $151.80 | $151.80 |
| Purchase #3 | $134.39 | 3.364% | $138.9109 | $138.91 | $138.90 | $138.90 |
| Purchase #4 | $83.31 | 7.755% | $89.7707 | $89.77 | $89.75 | $89.80 |
| Purchase #5 | $95.39 | 11.337% | $106.2044 | $106.20 | $106.20 | $106.20 |
| Purchase #6 | $204.25 | 11.822% | $228.3964 | $228.40 | $228.40 | $228.40 |
| Purchase #7 | $174.47 | 11.857% | $195.1569 | $195.16 | $195.15 | $195.20 |
| 7 purchase totals = | $899.00 | $979.5717 | $979.58 | $979.55 | $979.60 | |