| 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 | $56.72 | 13.223% | $64.2201 | $64.22 | $64.20 | $64.20 |
| Purchase #2 | $70.85 | 12.597% | $79.775 | $79.78 | $79.80 | $79.80 |
| Purchase #3 | $87.32 | 4.685% | $91.4109 | $91.41 | $91.40 | $91.40 |
| Purchase #4 | $92.56 | 13.217% | $104.7937 | $104.79 | $104.80 | $104.80 |
| Purchase #5 | $8.31 | 11.567% | $9.2712 | $9.27 | $9.25 | $9.30 |
| Purchase #6 | $50.83 | 8.185% | $54.9904 | $54.99 | $55.00 | $55.00 |
| Purchase #7 | $147.84 | 11.624% | $165.0249 | $165.02 | $165.00 | $165.00 |
| 7 purchase totals = | $514.43 | $569.4862 | $569.48 | $569.45 | $569.50 | |