| 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 | $77.88 | 9.420% | $85.2163 | $85.22 | $85.20 | $85.20 |
| Purchase #2 | $232.87 | 7.491% | $250.3143 | $250.31 | $250.30 | $250.30 |
| Purchase #3 | $110.57 | 8.803% | $120.3035 | $120.30 | $120.30 | $120.30 |
| Purchase #4 | $117.25 | 12.447% | $131.8441 | $131.84 | $131.85 | $131.80 |
| Purchase #5 | $119.90 | 11.315% | $133.4667 | $133.47 | $133.45 | $133.50 |
| Purchase #6 | $201.61 | 11.456% | $224.7064 | $224.71 | $224.70 | $224.70 |
| Purchase #7 | $7.68 | 4.763% | $8.0458 | $8.05 | $8.05 | $8.00 |
| 7 purchase totals = | $867.76 | $953.8971 | $953.90 | $953.85 | $953.80 | |