| 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 | $117.49 | 6.265% | $124.8507 | $124.85 | $124.85 | $124.90 |
| Purchase #2 | $51.95 | 3.731% | $53.8883 | $53.89 | $53.90 | $53.90 |
| Purchase #3 | $61.93 | 8.133% | $66.9668 | $66.97 | $66.95 | $67.00 |
| Purchase #4 | $31.25 | 10.112% | $34.41 | $34.41 | $34.40 | $34.40 |
| Purchase #5 | $235.97 | 4.495% | $246.5769 | $246.58 | $246.60 | $246.60 |
| Purchase #6 | $109.28 | 12.196% | $122.6078 | $122.61 | $122.60 | $122.60 |
| Purchase #7 | $9.38 | 4.865% | $9.8363 | $9.84 | $9.85 | $9.80 |
| 7 purchase totals = | $617.25 | $659.1368 | $659.15 | $659.15 | $659.20 | |