| 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 | $41.83 | 9.123% | $45.6462 | $45.65 | $45.65 | $45.60 |
| Purchase #2 | $131.94 | 13.721% | $150.0435 | $150.04 | $150.05 | $150.00 |
| Purchase #3 | $89.51 | 4.208% | $93.2766 | $93.28 | $93.30 | $93.30 |
| Purchase #4 | $145.99 | 4.666% | $152.8019 | $152.80 | $152.80 | $152.80 |
| Purchase #5 | $80.74 | 5.775% | $85.4027 | $85.40 | $85.40 | $85.40 |
| Purchase #6 | $27.93 | 5.606% | $29.4958 | $29.50 | $29.50 | $29.50 |
| Purchase #7 | $125.55 | 9.425% | $137.3831 | $137.38 | $137.40 | $137.40 |
| 7 purchase totals = | $643.49 | $694.0498 | $694.05 | $694.10 | $694.00 | |