| 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 | $23.65 | 4.535% | $24.7225 | $24.72 | $24.70 | $24.70 |
| Purchase #2 | $61.28 | 5.537% | $64.6731 | $64.67 | $64.65 | $64.70 |
| Purchase #3 | $165.85 | 8.538% | $180.0103 | $180.01 | $180.00 | $180.00 |
| Purchase #4 | $179.62 | 13.388% | $203.6675 | $203.67 | $203.65 | $203.70 |
| Purchase #5 | $25.91 | 6.306% | $27.5439 | $27.54 | $27.55 | $27.50 |
| Purchase #6 | $150.62 | 13.750% | $171.3303 | $171.33 | $171.35 | $171.30 |
| Purchase #7 | $229.93 | 7.747% | $247.7427 | $247.74 | $247.75 | $247.70 |
| 7 purchase totals = | $836.86 | $919.6903 | $919.68 | $919.65 | $919.60 | |