| 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 | $61.31 | 8.453% | $66.4925 | $66.49 | $66.50 | $66.50 |
| Purchase #2 | $239.88 | 5.800% | $253.793 | $253.79 | $253.80 | $253.80 |
| Purchase #3 | $206.84 | 11.740% | $231.123 | $231.12 | $231.10 | $231.10 |
| Purchase #4 | $147.25 | 5.230% | $154.9512 | $154.95 | $154.95 | $155.00 |
| Purchase #5 | $24.92 | 3.261% | $25.7326 | $25.73 | $25.75 | $25.70 |
| Purchase #6 | $191.84 | 13.485% | $217.7096 | $217.71 | $217.70 | $217.70 |
| Purchase #7 | $45.80 | 10.397% | $50.5618 | $50.56 | $50.55 | $50.60 |
| 7 purchase totals = | $917.84 | $1,000.3637 | $1,000.35 | $1,000.35 | $1,000.40 | |