| 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 | $83.75 | 5.374% | $88.2507 | $88.25 | $88.25 | $88.30 |
| Purchase #2 | $120.67 | 12.826% | $136.1471 | $136.15 | $136.15 | $136.10 |
| Purchase #3 | $165.57 | 8.117% | $179.0093 | $179.01 | $179.00 | $179.00 |
| Purchase #4 | $126.60 | 8.303% | $137.1116 | $137.11 | $137.10 | $137.10 |
| Purchase #5 | $115.82 | 4.285% | $120.7829 | $120.78 | $120.80 | $120.80 |
| Purchase #6 | $42.95 | 4.704% | $44.9704 | $44.97 | $44.95 | $45.00 |
| Purchase #7 | $54.64 | 4.301% | $56.9901 | $56.99 | $57.00 | $57.00 |
| 7 purchase totals = | $710.00 | $763.2621 | $763.26 | $763.25 | $763.30 | |