| 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 | $15.95 | 6.634% | $17.0081 | $17.01 | $17.00 | $17.00 |
| Purchase #2 | $7.81 | 9.183% | $8.5272 | $8.53 | $8.55 | $8.50 |
| Purchase #3 | $203.92 | 6.822% | $217.8314 | $217.83 | $217.85 | $217.80 |
| Purchase #4 | $228.51 | 7.584% | $245.8402 | $245.84 | $245.85 | $245.80 |
| Purchase #5 | $201.89 | 10.344% | $222.7735 | $222.77 | $222.75 | $222.80 |
| Purchase #6 | $161.47 | 13.487% | $183.2475 | $183.25 | $183.25 | $183.20 |
| Purchase #7 | $146.83 | 12.668% | $165.4304 | $165.43 | $165.45 | $165.40 |
| 7 purchase totals = | $966.38 | $1,060.6583 | $1,060.66 | $1,060.70 | $1,060.50 | |