| 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 | $127.93 | 6.873% | $136.7226 | $136.72 | $136.70 | $136.70 |
| Purchase #2 | $181.63 | 10.440% | $200.5922 | $200.59 | $200.60 | $200.60 |
| Purchase #3 | $74.91 | 6.753% | $79.9687 | $79.97 | $79.95 | $80.00 |
| Purchase #4 | $109.59 | 3.231% | $113.1309 | $113.13 | $113.15 | $113.10 |
| Purchase #5 | $52.82 | 13.589% | $59.9977 | $60.00 | $60.00 | $60.00 |
| Purchase #6 | $31.73 | 8.251% | $34.348 | $34.35 | $34.35 | $34.30 |
| Purchase #7 | $219.88 | 3.804% | $228.2442 | $228.24 | $228.25 | $228.20 |
| 7 purchase totals = | $798.49 | $853.0043 | $853.00 | $853.00 | $852.90 | |