| 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 | $199.73 | 8.252% | $216.2117 | $216.21 | $216.20 | $216.20 |
| Purchase #2 | $64.40 | 9.288% | $70.3815 | $70.38 | $70.40 | $70.40 |
| Purchase #3 | $75.60 | 6.257% | $80.3303 | $80.33 | $80.35 | $80.30 |
| Purchase #4 | $250.88 | 6.675% | $267.6262 | $267.63 | $267.65 | $267.60 |
| Purchase #5 | $168.59 | 10.772% | $186.7505 | $186.75 | $186.75 | $186.80 |
| Purchase #6 | $16.76 | 4.149% | $17.4554 | $17.46 | $17.45 | $17.50 |
| Purchase #7 | $52.36 | 3.417% | $54.1491 | $54.15 | $54.15 | $54.10 |
| 7 purchase totals = | $828.32 | $892.9047 | $892.91 | $892.95 | $892.90 | |