| 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 | $24.66 | 12.258% | $27.6828 | $27.68 | $27.70 | $27.70 |
| Purchase #2 | $53.42 | 9.316% | $58.3966 | $58.40 | $58.40 | $58.40 |
| Purchase #3 | $96.72 | 3.289% | $99.9011 | $99.90 | $99.90 | $99.90 |
| Purchase #4 | $7.97 | 4.592% | $8.336 | $8.34 | $8.35 | $8.30 |
| Purchase #5 | $41.72 | 3.369% | $43.1255 | $43.13 | $43.15 | $43.10 |
| Purchase #6 | $80.70 | 3.380% | $83.4277 | $83.43 | $83.45 | $83.40 |
| Purchase #7 | $130.76 | 4.774% | $137.0025 | $137.00 | $137.00 | $137.00 |
| 7 purchase totals = | $435.95 | $457.8722 | $457.88 | $457.95 | $457.80 | |