| 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 | $51.55 | 9.354% | $56.372 | $56.37 | $56.35 | $56.40 |
| Purchase #2 | $28.51 | 12.635% | $32.1122 | $32.11 | $32.10 | $32.10 |
| Purchase #3 | $68.44 | 12.849% | $77.2339 | $77.23 | $77.25 | $77.20 |
| Purchase #4 | $78.44 | 11.613% | $87.5492 | $87.55 | $87.55 | $87.50 |
| Purchase #5 | $228.46 | 9.757% | $250.7508 | $250.75 | $250.75 | $250.80 |
| Purchase #6 | $56.95 | 10.867% | $63.1388 | $63.14 | $63.15 | $63.10 |
| Purchase #7 | $219.92 | 12.662% | $247.7663 | $247.77 | $247.75 | $247.80 |
| 7 purchase totals = | $732.27 | $814.9232 | $814.92 | $814.90 | $814.90 | |