| 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 | $147.95 | 10.785% | $163.9064 | $163.91 | $163.90 | $163.90 |
| Purchase #2 | $82.57 | 12.545% | $92.9284 | $92.93 | $92.95 | $92.90 |
| Purchase #3 | $91.57 | 13.681% | $104.0977 | $104.10 | $104.10 | $104.10 |
| Purchase #4 | $59.32 | 7.548% | $63.7975 | $63.80 | $63.80 | $63.80 |
| Purchase #5 | $28.62 | 11.664% | $31.9582 | $31.96 | $31.95 | $32.00 |
| Purchase #6 | $235.90 | 5.846% | $249.6907 | $249.69 | $249.70 | $249.70 |
| Purchase #7 | $86.46 | 7.760% | $93.1693 | $93.17 | $93.15 | $93.20 |
| 7 purchase totals = | $732.39 | $799.5482 | $799.56 | $799.55 | $799.60 | |