| 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 | $10.41 | 10.531% | $11.5063 | $11.51 | $11.50 | $11.50 |
| Purchase #2 | $179.61 | 3.559% | $186.0023 | $186.00 | $186.00 | $186.00 |
| Purchase #3 | $39.40 | 13.369% | $44.6674 | $44.67 | $44.65 | $44.70 |
| Purchase #4 | $60.66 | 4.825% | $63.5868 | $63.59 | $63.60 | $63.60 |
| Purchase #5 | $37.64 | 5.515% | $39.7158 | $39.72 | $39.70 | $39.70 |
| Purchase #6 | $196.77 | 9.838% | $216.1282 | $216.13 | $216.15 | $216.10 |
| Purchase #7 | $24.66 | 6.818% | $26.3413 | $26.34 | $26.35 | $26.30 |
| 7 purchase totals = | $549.15 | $587.9481 | $587.96 | $587.95 | $587.90 | |