| 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 | $22.99 | 6.801% | $24.5535 | $24.55 | $24.55 | $24.60 |
| Purchase #2 | $131.88 | 9.242% | $144.0683 | $144.07 | $144.05 | $144.10 |
| Purchase #3 | $96.27 | 6.314% | $102.3485 | $102.35 | $102.35 | $102.30 |
| Purchase #4 | $80.41 | 3.162% | $82.9526 | $82.95 | $82.95 | $83.00 |
| Purchase #5 | $28.47 | 8.742% | $30.9588 | $30.96 | $30.95 | $31.00 |
| Purchase #6 | $228.97 | 10.200% | $252.3249 | $252.32 | $252.30 | $252.30 |
| Purchase #7 | $32.73 | 11.483% | $36.4884 | $36.49 | $36.50 | $36.50 |
| 7 purchase totals = | $621.72 | $673.6950 | $673.69 | $673.65 | $673.80 | |