| 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 | $80.98 | 12.535% | $91.1308 | $91.13 | $91.15 | $91.10 |
| Purchase #2 | $126.58 | 5.131% | $133.0748 | $133.07 | $133.05 | $133.10 |
| Purchase #3 | $204.36 | 8.273% | $221.2667 | $221.27 | $221.25 | $221.30 |
| Purchase #4 | $246.52 | 3.107% | $254.1794 | $254.18 | $254.20 | $254.20 |
| Purchase #5 | $37.45 | 13.166% | $42.3807 | $42.38 | $42.40 | $42.40 |
| Purchase #6 | $60.63 | 5.291% | $63.8379 | $63.84 | $63.85 | $63.80 |
| Purchase #7 | $19.34 | 5.356% | $20.3759 | $20.38 | $20.40 | $20.40 |
| 7 purchase totals = | $775.86 | $826.2462 | $826.25 | $826.30 | $826.30 | |