| 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 | $76.57 | 5.833% | $81.0363 | $81.04 | $81.05 | $81.00 |
| Purchase #2 | $238.26 | 10.120% | $262.3719 | $262.37 | $262.35 | $262.40 |
| Purchase #3 | $13.68 | 11.235% | $15.2169 | $15.22 | $15.20 | $15.20 |
| Purchase #4 | $33.36 | 3.377% | $34.4866 | $34.49 | $34.50 | $34.50 |
| Purchase #5 | $174.46 | 11.326% | $194.2193 | $194.22 | $194.20 | $194.20 |
| Purchase #6 | $119.44 | 13.117% | $135.1069 | $135.11 | $135.10 | $135.10 |
| Purchase #7 | $173.45 | 4.359% | $181.0107 | $181.01 | $181.00 | $181.00 |
| 7 purchase totals = | $829.22 | $903.4486 | $903.46 | $903.40 | $903.40 | |