| 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 | $106.76 | 3.427% | $110.4187 | $110.42 | $110.40 | $110.40 |
| Purchase #2 | $7.89 | 11.228% | $8.7759 | $8.78 | $8.80 | $8.80 |
| Purchase #3 | $123.92 | 12.755% | $139.726 | $139.73 | $139.75 | $139.70 |
| Purchase #4 | $39.96 | 13.257% | $45.2575 | $45.26 | $45.25 | $45.30 |
| Purchase #5 | $47.73 | 8.755% | $51.9088 | $51.91 | $51.90 | $51.90 |
| Purchase #6 | $61.80 | 10.778% | $68.4608 | $68.46 | $68.45 | $68.50 |
| Purchase #7 | $145.28 | 13.541% | $164.9524 | $164.95 | $164.95 | $165.00 |
| 7 purchase totals = | $533.34 | $589.5001 | $589.51 | $589.50 | $589.60 | |