| 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 | $130.96 | 4.318% | $136.6149 | $136.61 | $136.60 | $136.60 |
| Purchase #2 | $73.59 | 9.671% | $80.7069 | $80.71 | $80.70 | $80.70 |
| Purchase #3 | $231.51 | 7.219% | $248.2227 | $248.22 | $248.20 | $248.20 |
| Purchase #4 | $14.52 | 12.461% | $16.3293 | $16.33 | $16.35 | $16.30 |
| Purchase #5 | $76.34 | 11.491% | $85.1122 | $85.11 | $85.10 | $85.10 |
| Purchase #6 | $63.27 | 4.546% | $66.1463 | $66.15 | $66.15 | $66.10 |
| Purchase #7 | $129.85 | 9.667% | $142.4026 | $142.40 | $142.40 | $142.40 |
| 7 purchase totals = | $720.04 | $775.5349 | $775.53 | $775.50 | $775.40 | |