| 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 | $49.62 | 11.778% | $55.4642 | $55.46 | $55.45 | $55.50 |
| Purchase #2 | $121.37 | 13.570% | $137.8399 | $137.84 | $137.85 | $137.80 |
| Purchase #3 | $16.30 | 9.177% | $17.7959 | $17.80 | $17.80 | $17.80 |
| Purchase #4 | $139.65 | 11.163% | $155.2391 | $155.24 | $155.25 | $155.20 |
| Purchase #5 | $83.49 | 6.667% | $89.0563 | $89.06 | $89.05 | $89.10 |
| Purchase #6 | $52.36 | 7.694% | $56.3886 | $56.39 | $56.40 | $56.40 |
| Purchase #7 | $109.38 | 8.840% | $119.0492 | $119.05 | $119.05 | $119.00 |
| 7 purchase totals = | $572.17 | $630.8332 | $630.84 | $630.85 | $630.80 | |