| 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 | $34.74 | 12.391% | $39.0446 | $39.04 | $39.05 | $39.00 |
| Purchase #2 | $93.95 | 13.559% | $106.6887 | $106.69 | $106.70 | $106.70 |
| Purchase #3 | $200.79 | 8.510% | $217.8772 | $217.88 | $217.90 | $217.90 |
| Purchase #4 | $133.70 | 6.425% | $142.2902 | $142.29 | $142.30 | $142.30 |
| Purchase #5 | $23.54 | 3.125% | $24.2756 | $24.28 | $24.30 | $24.30 |
| Purchase #6 | $39.44 | 11.498% | $43.9748 | $43.97 | $43.95 | $44.00 |
| Purchase #7 | $101.60 | 12.345% | $114.1425 | $114.14 | $114.15 | $114.10 |
| 7 purchase totals = | $627.76 | $688.2936 | $688.29 | $688.35 | $688.30 | |