| 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 | $49.78 | 6.484% | $53.0077 | $53.01 | $53.00 | $53.00 |
| Purchase #2 | $146.36 | 11.641% | $163.3978 | $163.40 | $163.40 | $163.40 |
| Purchase #3 | $174.38 | 12.444% | $196.0798 | $196.08 | $196.10 | $196.10 |
| Purchase #4 | $159.61 | 6.664% | $170.2464 | $170.25 | $170.25 | $170.20 |
| Purchase #5 | $165.25 | 8.395% | $179.1227 | $179.12 | $179.10 | $179.10 |
| Purchase #6 | $242.75 | 10.215% | $267.5469 | $267.55 | $267.55 | $267.50 |
| Purchase #7 | $21.53 | 13.626% | $24.4637 | $24.46 | $24.45 | $24.50 |
| 7 purchase totals = | $959.66 | $1,053.8650 | $1,053.87 | $1,053.85 | $1,053.80 | |