| 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 | $67.60 | 13.780% | $76.9153 | $76.92 | $76.90 | $76.90 |
| Purchase #2 | $122.37 | 13.238% | $138.5693 | $138.57 | $138.55 | $138.60 |
| Purchase #3 | $43.46 | 6.317% | $46.2054 | $46.21 | $46.20 | $46.20 |
| Purchase #4 | $134.57 | 5.493% | $141.9619 | $141.96 | $141.95 | $142.00 |
| Purchase #5 | $42.90 | 6.623% | $45.7413 | $45.74 | $45.75 | $45.70 |
| Purchase #6 | $123.49 | 6.458% | $131.465 | $131.47 | $131.45 | $131.50 |
| Purchase #7 | $98.38 | 11.870% | $110.0577 | $110.06 | $110.05 | $110.10 |
| 7 purchase totals = | $632.77 | $690.9159 | $690.93 | $690.85 | $691.00 | |