| 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 | $6.78 | 3.762% | $7.0351 | $7.04 | $7.05 | $7.00 |
| Purchase #2 | $48.95 | 7.723% | $52.7304 | $52.73 | $52.75 | $52.70 |
| Purchase #3 | $188.33 | 12.578% | $212.0181 | $212.02 | $212.00 | $212.00 |
| Purchase #4 | $234.70 | 5.103% | $246.6767 | $246.68 | $246.70 | $246.70 |
| Purchase #5 | $75.38 | 10.390% | $83.212 | $83.21 | $83.20 | $83.20 |
| Purchase #6 | $39.95 | 6.432% | $42.5196 | $42.52 | $42.50 | $42.50 |
| Purchase #7 | $159.48 | 7.577% | $171.5638 | $171.56 | $171.55 | $171.60 |
| 7 purchase totals = | $753.57 | $815.7557 | $815.76 | $815.75 | $815.70 | |