| 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 | $249.86 | 8.253% | $270.4809 | $270.48 | $270.50 | $270.50 |
| Purchase #2 | $108.74 | 9.860% | $119.4618 | $119.46 | $119.45 | $119.50 |
| Purchase #3 | $11.67 | 8.265% | $12.6345 | $12.63 | $12.65 | $12.60 |
| Purchase #4 | $80.45 | 9.785% | $88.322 | $88.32 | $88.30 | $88.30 |
| Purchase #5 | $65.90 | 4.727% | $69.0151 | $69.02 | $69.00 | $69.00 |
| Purchase #6 | $157.89 | 4.179% | $164.4882 | $164.49 | $164.50 | $164.50 |
| Purchase #7 | $18.26 | 4.628% | $19.1051 | $19.11 | $19.10 | $19.10 |
| 7 purchase totals = | $692.77 | $743.5076 | $743.51 | $743.50 | $743.50 | |