| 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 | $68.75 | 11.141% | $76.4094 | $76.41 | $76.40 | $76.40 |
| Purchase #2 | $132.40 | 3.625% | $137.1995 | $137.20 | $137.20 | $137.20 |
| Purchase #3 | $30.35 | 5.250% | $31.9434 | $31.94 | $31.95 | $31.90 |
| Purchase #4 | $32.67 | 4.607% | $34.1751 | $34.18 | $34.20 | $34.20 |
| Purchase #5 | $245.49 | 6.616% | $261.7316 | $261.73 | $261.75 | $261.70 |
| Purchase #6 | $33.30 | 8.333% | $36.0749 | $36.07 | $36.05 | $36.10 |
| Purchase #7 | $152.27 | 13.561% | $172.9193 | $172.92 | $172.90 | $172.90 |
| 7 purchase totals = | $695.23 | $750.4532 | $750.45 | $750.45 | $750.40 | |