| 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 | $49.45 | 7.397% | $53.1078 | $53.11 | $53.10 | $53.10 |
| Purchase #2 | $45.33 | 6.541% | $48.295 | $48.30 | $48.30 | $48.30 |
| Purchase #3 | $100.37 | 7.413% | $107.8104 | $107.81 | $107.80 | $107.80 |
| Purchase #4 | $198.43 | 12.686% | $223.6028 | $223.60 | $223.60 | $223.60 |
| Purchase #5 | $164.59 | 4.217% | $171.5308 | $171.53 | $171.55 | $171.50 |
| Purchase #6 | $56.69 | 9.387% | $62.0115 | $62.01 | $62.00 | $62.00 |
| Purchase #7 | $171.90 | 8.432% | $186.3946 | $186.39 | $186.40 | $186.40 |
| 7 purchase totals = | $786.76 | $852.7529 | $852.75 | $852.75 | $852.70 | |