| 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 | $83.99 | 9.747% | $92.1765 | $92.18 | $92.20 | $92.20 |
| Purchase #2 | $63.33 | 4.418% | $66.1279 | $66.13 | $66.15 | $66.10 |
| Purchase #3 | $102.82 | 12.807% | $115.9882 | $115.99 | $116.00 | $116.00 |
| Purchase #4 | $91.98 | 8.378% | $99.6861 | $99.69 | $99.70 | $99.70 |
| Purchase #5 | $230.40 | 9.665% | $252.6682 | $252.67 | $252.65 | $252.70 |
| Purchase #6 | $5.60 | 11.209% | $6.2277 | $6.23 | $6.25 | $6.20 |
| Purchase #7 | $235.64 | 10.711% | $260.8794 | $260.88 | $260.90 | $260.90 |
| 7 purchase totals = | $813.76 | $893.7540 | $893.77 | $893.85 | $893.80 | |