| 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 | $87.92 | 11.500% | $98.0308 | $98.03 | $98.05 | $98.00 |
| Purchase #2 | $6.33 | 4.328% | $6.604 | $6.60 | $6.60 | $6.60 |
| Purchase #3 | $55.94 | 4.836% | $58.6453 | $58.65 | $58.65 | $58.60 |
| Purchase #4 | $20.69 | 12.479% | $23.2719 | $23.27 | $23.25 | $23.30 |
| Purchase #5 | $205.38 | 4.841% | $215.3224 | $215.32 | $215.30 | $215.30 |
| Purchase #6 | $146.42 | 8.561% | $158.955 | $158.96 | $158.95 | $159.00 |
| Purchase #7 | $38.27 | 4.222% | $39.8858 | $39.89 | $39.90 | $39.90 |
| 7 purchase totals = | $560.95 | $600.7152 | $600.72 | $600.70 | $600.70 | |