| 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 | $14.82 | 4.446% | $15.4789 | $15.48 | $15.50 | $15.50 |
| Purchase #2 | $58.41 | 9.807% | $64.1383 | $64.14 | $64.15 | $64.10 |
| Purchase #3 | $112.84 | 7.193% | $120.9566 | $120.96 | $120.95 | $121.00 |
| Purchase #4 | $83.31 | 4.496% | $87.0556 | $87.06 | $87.05 | $87.10 |
| Purchase #5 | $180.78 | 5.398% | $190.5385 | $190.54 | $190.55 | $190.50 |
| Purchase #6 | $207.49 | 12.577% | $233.586 | $233.59 | $233.60 | $233.60 |
| Purchase #7 | $250.67 | 10.565% | $277.1533 | $277.15 | $277.15 | $277.20 |
| 7 purchase totals = | $908.32 | $988.9072 | $988.92 | $988.95 | $989.00 | |