| 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 | $42.41 | 3.295% | $43.8074 | $43.81 | $43.80 | $43.80 |
| Purchase #2 | $161.51 | 11.670% | $180.3582 | $180.36 | $180.35 | $180.40 |
| Purchase #3 | $14.82 | 11.107% | $16.4661 | $16.47 | $16.45 | $16.50 |
| Purchase #4 | $206.79 | 11.459% | $230.4861 | $230.49 | $230.50 | $230.50 |
| Purchase #5 | $24.59 | 9.767% | $26.9917 | $26.99 | $27.00 | $27.00 |
| Purchase #6 | $48.69 | 4.855% | $51.0539 | $51.05 | $51.05 | $51.10 |
| Purchase #7 | $33.86 | 13.657% | $38.4843 | $38.48 | $38.50 | $38.50 |
| 7 purchase totals = | $532.67 | $587.6477 | $587.65 | $587.65 | $587.80 | |