| 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 | $101.49 | 8.641% | $110.2598 | $110.26 | $110.25 | $110.30 |
| Purchase #2 | $51.90 | 12.262% | $58.264 | $58.26 | $58.25 | $58.30 |
| Purchase #3 | $43.30 | 9.430% | $47.3832 | $47.38 | $47.40 | $47.40 |
| Purchase #4 | $136.48 | 4.784% | $143.0092 | $143.01 | $143.00 | $143.00 |
| Purchase #5 | $53.37 | 8.614% | $57.9673 | $57.97 | $57.95 | $58.00 |
| Purchase #6 | $133.42 | 9.190% | $145.6813 | $145.68 | $145.70 | $145.70 |
| Purchase #7 | $115.29 | 9.557% | $126.3083 | $126.31 | $126.30 | $126.30 |
| 7 purchase totals = | $635.25 | $688.8731 | $688.87 | $688.85 | $689.00 | |