| 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 | $21.93 | 11.436% | $24.4379 | $24.44 | $24.45 | $24.40 |
| Purchase #2 | $48.28 | 11.787% | $53.9708 | $53.97 | $53.95 | $54.00 |
| Purchase #3 | $223.69 | 10.389% | $246.9292 | $246.93 | $246.95 | $246.90 |
| Purchase #4 | $102.30 | 11.651% | $114.219 | $114.22 | $114.20 | $114.20 |
| Purchase #5 | $42.78 | 9.157% | $46.6974 | $46.70 | $46.70 | $46.70 |
| Purchase #6 | $136.70 | 5.817% | $144.6518 | $144.65 | $144.65 | $144.70 |
| Purchase #7 | $201.52 | 5.479% | $212.5613 | $212.56 | $212.55 | $212.60 |
| 7 purchase totals = | $777.20 | $843.4674 | $843.47 | $843.45 | $843.50 | |