| 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 | $109.59 | 12.316% | $123.0871 | $123.09 | $123.10 | $123.10 |
| Purchase #2 | $56.93 | 5.389% | $59.998 | $60.00 | $60.00 | $60.00 |
| Purchase #3 | $161.29 | 3.138% | $166.3513 | $166.35 | $166.35 | $166.40 |
| Purchase #4 | $132.90 | 10.441% | $146.7761 | $146.78 | $146.80 | $146.80 |
| Purchase #5 | $63.55 | 5.221% | $66.8679 | $66.87 | $66.85 | $66.90 |
| Purchase #6 | $128.38 | 4.478% | $134.1289 | $134.13 | $134.15 | $134.10 |
| Purchase #7 | $121.98 | 10.860% | $135.227 | $135.23 | $135.25 | $135.20 |
| 7 purchase totals = | $774.62 | $832.4363 | $832.45 | $832.50 | $832.50 | |