| 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 | $25.89 | 9.541% | $28.3602 | $28.36 | $28.35 | $28.40 |
| Purchase #2 | $36.25 | 7.593% | $39.0025 | $39.00 | $39.00 | $39.00 |
| Purchase #3 | $211.30 | 11.334% | $235.2487 | $235.25 | $235.25 | $235.20 |
| Purchase #4 | $26.82 | 7.400% | $28.8047 | $28.80 | $28.80 | $28.80 |
| Purchase #5 | $160.74 | 9.342% | $175.7563 | $175.76 | $175.75 | $175.80 |
| Purchase #6 | $62.72 | 7.814% | $67.6209 | $67.62 | $67.60 | $67.60 |
| Purchase #7 | $205.52 | 13.287% | $232.8274 | $232.83 | $232.85 | $232.80 |
| 7 purchase totals = | $729.24 | $807.6207 | $807.62 | $807.60 | $807.60 | |