| 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 | $228.57 | 13.548% | $259.5367 | $259.54 | $259.55 | $259.50 |
| Purchase #2 | $64.67 | 6.554% | $68.9085 | $68.91 | $68.90 | $68.90 |
| Purchase #3 | $140.35 | 8.707% | $152.5703 | $152.57 | $152.55 | $152.60 |
| Purchase #4 | $75.32 | 6.612% | $80.3002 | $80.30 | $80.30 | $80.30 |
| Purchase #5 | $195.52 | 10.823% | $216.6811 | $216.68 | $216.70 | $216.70 |
| Purchase #6 | $90.53 | 8.111% | $97.8729 | $97.87 | $97.85 | $97.90 |
| Purchase #7 | $14.96 | 4.521% | $15.6363 | $15.64 | $15.65 | $15.60 |
| 7 purchase totals = | $809.92 | $891.5060 | $891.51 | $891.50 | $891.50 | |