| 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 | $129.43 | 5.660% | $136.7557 | $136.76 | $136.75 | $136.80 |
| Purchase #2 | $22.45 | 4.858% | $23.5406 | $23.54 | $23.55 | $23.50 |
| Purchase #3 | $120.70 | 10.570% | $133.458 | $133.46 | $133.45 | $133.50 |
| Purchase #4 | $210.40 | 10.693% | $232.8981 | $232.90 | $232.90 | $232.90 |
| Purchase #5 | $172.81 | 6.322% | $183.735 | $183.74 | $183.75 | $183.70 |
| Purchase #6 | $73.63 | 8.800% | $80.1094 | $80.11 | $80.10 | $80.10 |
| Purchase #7 | $51.49 | 12.334% | $57.8408 | $57.84 | $57.85 | $57.80 |
| 7 purchase totals = | $780.91 | $848.3376 | $848.35 | $848.35 | $848.30 | |