| 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 | $49.50 | 13.188% | $56.0281 | $56.03 | $56.05 | $56.00 |
| Purchase #2 | $30.32 | 11.580% | $33.8311 | $33.83 | $33.85 | $33.80 |
| Purchase #3 | $92.57 | 11.751% | $103.4479 | $103.45 | $103.45 | $103.40 |
| Purchase #4 | $161.57 | 7.711% | $174.0287 | $174.03 | $174.05 | $174.00 |
| Purchase #5 | $20.54 | 8.650% | $22.3167 | $22.32 | $22.30 | $22.30 |
| Purchase #6 | $26.95 | 4.839% | $28.2541 | $28.25 | $28.25 | $28.30 |
| Purchase #7 | $124.68 | 9.614% | $136.6667 | $136.67 | $136.65 | $136.70 |
| 7 purchase totals = | $506.13 | $554.5733 | $554.58 | $554.60 | $554.50 | |