| 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 | $119.86 | 8.473% | $130.0157 | $130.02 | $130.00 | $130.00 |
| Purchase #2 | $63.80 | 6.316% | $67.8296 | $67.83 | $67.85 | $67.80 |
| Purchase #3 | $101.70 | 12.633% | $114.5478 | $114.55 | $114.55 | $114.50 |
| Purchase #4 | $190.90 | 7.145% | $204.5398 | $204.54 | $204.55 | $204.50 |
| Purchase #5 | $66.96 | 12.574% | $75.3796 | $75.38 | $75.40 | $75.40 |
| Purchase #6 | $65.91 | 13.296% | $74.6734 | $74.67 | $74.65 | $74.70 |
| Purchase #7 | $25.31 | 4.227% | $26.3799 | $26.38 | $26.40 | $26.40 |
| 7 purchase totals = | $634.44 | $693.3658 | $693.37 | $693.40 | $693.30 | |