| 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 | $86.62 | 9.424% | $94.7831 | $94.78 | $94.80 | $94.80 |
| Purchase #2 | $57.33 | 13.275% | $64.9406 | $64.94 | $64.95 | $64.90 |
| Purchase #3 | $138.87 | 8.231% | $150.3004 | $150.30 | $150.30 | $150.30 |
| Purchase #4 | $34.88 | 4.327% | $36.3893 | $36.39 | $36.40 | $36.40 |
| Purchase #5 | $81.53 | 8.758% | $88.6704 | $88.67 | $88.65 | $88.70 |
| Purchase #6 | $39.31 | 13.822% | $44.7434 | $44.74 | $44.75 | $44.70 |
| Purchase #7 | $99.70 | 11.620% | $111.2851 | $111.29 | $111.30 | $111.30 |
| 7 purchase totals = | $538.24 | $591.1123 | $591.11 | $591.15 | $591.10 | |