| 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 | $22.77 | 7.333% | $24.4397 | $24.44 | $24.45 | $24.40 |
| Purchase #2 | $165.88 | 10.120% | $182.6671 | $182.67 | $182.65 | $182.70 |
| Purchase #3 | $11.79 | 10.460% | $13.0232 | $13.02 | $13.00 | $13.00 |
| Purchase #4 | $145.27 | 12.726% | $163.7571 | $163.76 | $163.75 | $163.80 |
| Purchase #5 | $161.39 | 6.537% | $171.9401 | $171.94 | $171.95 | $171.90 |
| Purchase #6 | $202.55 | 7.501% | $217.7433 | $217.74 | $217.75 | $217.70 |
| Purchase #7 | $192.60 | 8.824% | $209.595 | $209.60 | $209.60 | $209.60 |
| 7 purchase totals = | $902.25 | $983.1655 | $983.17 | $983.15 | $983.10 | |