| 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 | $92.54 | 9.730% | $101.5441 | $101.54 | $101.55 | $101.50 |
| Purchase #2 | $29.50 | 5.551% | $31.1375 | $31.14 | $31.15 | $31.10 |
| Purchase #3 | $113.56 | 11.398% | $126.5036 | $126.50 | $126.50 | $126.50 |
| Purchase #4 | $10.96 | 3.731% | $11.3689 | $11.37 | $11.35 | $11.40 |
| Purchase #5 | $131.63 | 10.781% | $145.821 | $145.82 | $145.80 | $145.80 |
| Purchase #6 | $66.86 | 13.127% | $75.6367 | $75.64 | $75.65 | $75.60 |
| Purchase #7 | $196.77 | 5.219% | $207.0394 | $207.04 | $207.05 | $207.00 |
| 7 purchase totals = | $641.82 | $699.0512 | $699.05 | $699.05 | $698.90 | |