| 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 | $242.29 | 13.665% | $275.3989 | $275.40 | $275.40 | $275.40 |
| Purchase #2 | $103.28 | 8.459% | $112.0165 | $112.02 | $112.00 | $112.00 |
| Purchase #3 | $61.80 | 9.329% | $67.5653 | $67.57 | $67.55 | $67.60 |
| Purchase #4 | $75.82 | 10.735% | $83.9593 | $83.96 | $83.95 | $84.00 |
| Purchase #5 | $136.83 | 13.729% | $155.6154 | $155.62 | $155.60 | $155.60 |
| Purchase #6 | $19.49 | 13.222% | $22.067 | $22.07 | $22.05 | $22.10 |
| Purchase #7 | $8.43 | 3.141% | $8.6948 | $8.69 | $8.70 | $8.70 |
| 7 purchase totals = | $647.94 | $725.3172 | $725.33 | $725.25 | $725.40 | |