| 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 | $49.55 | 11.118% | $55.059 | $55.06 | $55.05 | $55.10 |
| Purchase #2 | $86.57 | 11.289% | $96.3429 | $96.34 | $96.35 | $96.30 |
| Purchase #3 | $22.88 | 9.846% | $25.1328 | $25.13 | $25.15 | $25.10 |
| Purchase #4 | $25.51 | 7.870% | $27.5176 | $27.52 | $27.50 | $27.50 |
| Purchase #5 | $147.61 | 12.306% | $165.7749 | $165.77 | $165.75 | $165.80 |
| Purchase #6 | $18.84 | 10.609% | $20.8387 | $20.84 | $20.85 | $20.80 |
| Purchase #7 | $186.65 | 13.515% | $211.8757 | $211.88 | $211.90 | $211.90 |
| 7 purchase totals = | $537.61 | $602.5416 | $602.54 | $602.55 | $602.50 | |