| 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 | $14.32 | 8.493% | $15.5362 | $15.54 | $15.55 | $15.50 |
| Purchase #2 | $48.32 | 9.854% | $53.0815 | $53.08 | $53.10 | $53.10 |
| Purchase #3 | $162.76 | 6.730% | $173.7137 | $173.71 | $173.70 | $173.70 |
| Purchase #4 | $171.92 | 10.808% | $190.5011 | $190.50 | $190.50 | $190.50 |
| Purchase #5 | $65.68 | 7.183% | $70.3978 | $70.40 | $70.40 | $70.40 |
| Purchase #6 | $117.77 | 10.677% | $130.3443 | $130.34 | $130.35 | $130.30 |
| Purchase #7 | $156.98 | 5.329% | $165.3455 | $165.35 | $165.35 | $165.30 |
| 7 purchase totals = | $737.75 | $798.9201 | $798.92 | $798.95 | $798.80 | |