| 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 | $24.44 | 5.797% | $25.8568 | $25.86 | $25.85 | $25.90 |
| Purchase #2 | $45.77 | 4.684% | $47.9139 | $47.91 | $47.90 | $47.90 |
| Purchase #3 | $41.66 | 9.449% | $45.5965 | $45.60 | $45.60 | $45.60 |
| Purchase #4 | $34.72 | 5.182% | $36.5192 | $36.52 | $36.50 | $36.50 |
| Purchase #5 | $171.49 | 5.138% | $180.3012 | $180.30 | $180.30 | $180.30 |
| Purchase #6 | $32.42 | 12.595% | $36.5033 | $36.50 | $36.50 | $36.50 |
| Purchase #7 | $69.32 | 8.356% | $75.1124 | $75.11 | $75.10 | $75.10 |
| 7 purchase totals = | $419.82 | $447.8033 | $447.80 | $447.75 | $447.80 | |