| 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 | $76.32 | 6.663% | $81.4052 | $81.41 | $81.40 | $81.40 |
| Purchase #2 | $143.51 | 4.696% | $150.2492 | $150.25 | $150.25 | $150.20 |
| Purchase #3 | $65.89 | 12.319% | $74.007 | $74.01 | $74.00 | $74.00 |
| Purchase #4 | $188.34 | 11.759% | $210.4869 | $210.49 | $210.50 | $210.50 |
| Purchase #5 | $101.44 | 13.335% | $114.967 | $114.97 | $114.95 | $115.00 |
| Purchase #6 | $72.62 | 6.572% | $77.3926 | $77.39 | $77.40 | $77.40 |
| Purchase #7 | $187.53 | 7.301% | $201.2216 | $201.22 | $201.20 | $201.20 |
| 7 purchase totals = | $835.65 | $909.7295 | $909.74 | $909.70 | $909.70 | |