| 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 | $9.48 | 6.465% | $10.0929 | $10.09 | $10.10 | $10.10 |
| Purchase #2 | $231.95 | 9.517% | $254.0247 | $254.02 | $254.00 | $254.00 |
| Purchase #3 | $205.49 | 5.735% | $217.2749 | $217.27 | $217.25 | $217.30 |
| Purchase #4 | $156.41 | 5.218% | $164.5715 | $164.57 | $164.55 | $164.60 |
| Purchase #5 | $36.82 | 11.322% | $40.9888 | $40.99 | $41.00 | $41.00 |
| Purchase #6 | $23.63 | 7.131% | $25.3151 | $25.32 | $25.30 | $25.30 |
| Purchase #7 | $73.95 | 7.601% | $79.5709 | $79.57 | $79.55 | $79.60 |
| 7 purchase totals = | $737.73 | $791.8388 | $791.83 | $791.75 | $791.90 | |