| 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 | $89.86 | 4.858% | $94.2254 | $94.23 | $94.25 | $94.20 |
| Purchase #2 | $106.32 | 4.717% | $111.3351 | $111.34 | $111.35 | $111.30 |
| Purchase #3 | $115.37 | 12.473% | $129.7601 | $129.76 | $129.75 | $129.80 |
| Purchase #4 | $41.27 | 11.549% | $46.0363 | $46.04 | $46.05 | $46.00 |
| Purchase #5 | $48.56 | 8.315% | $52.5978 | $52.60 | $52.60 | $52.60 |
| Purchase #6 | $140.48 | 11.858% | $157.1381 | $157.14 | $157.15 | $157.10 |
| Purchase #7 | $47.65 | 5.220% | $50.1373 | $50.14 | $50.15 | $50.10 |
| 7 purchase totals = | $589.51 | $641.2301 | $641.25 | $641.30 | $641.10 | |