| 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 | $6.68 | 12.839% | $7.5376 | $7.54 | $7.55 | $7.50 |
| Purchase #2 | $166.69 | 6.752% | $177.9449 | $177.94 | $177.95 | $177.90 |
| Purchase #3 | $140.84 | 6.694% | $150.2678 | $150.27 | $150.25 | $150.30 |
| Purchase #4 | $23.26 | 6.796% | $24.8407 | $24.84 | $24.85 | $24.80 |
| Purchase #5 | $197.65 | 5.739% | $208.9931 | $208.99 | $209.00 | $209.00 |
| Purchase #6 | $171.97 | 8.599% | $186.7577 | $186.76 | $186.75 | $186.80 |
| Purchase #7 | $193.78 | 9.521% | $212.2298 | $212.23 | $212.25 | $212.20 |
| 7 purchase totals = | $900.87 | $968.5716 | $968.57 | $968.60 | $968.50 | |