| 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 | $63.28 | 12.809% | $71.3855 | $71.39 | $71.40 | $71.40 |
| Purchase #2 | $90.81 | 5.414% | $95.7265 | $95.73 | $95.75 | $95.70 |
| Purchase #3 | $14.39 | 4.630% | $15.0563 | $15.06 | $15.05 | $15.10 |
| Purchase #4 | $161.91 | 5.850% | $171.3817 | $171.38 | $171.40 | $171.40 |
| Purchase #5 | $235.36 | 13.788% | $267.8114 | $267.81 | $267.80 | $267.80 |
| Purchase #6 | $137.76 | 5.532% | $145.3809 | $145.38 | $145.40 | $145.40 |
| Purchase #7 | $221.38 | 4.513% | $231.3709 | $231.37 | $231.35 | $231.40 |
| 7 purchase totals = | $924.89 | $998.1132 | $998.12 | $998.15 | $998.20 | |