| 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 | $48.48 | 5.131% | $50.9675 | $50.97 | $50.95 | $51.00 |
| Purchase #2 | $133.75 | 9.445% | $146.3827 | $146.38 | $146.40 | $146.40 |
| Purchase #3 | $118.70 | 9.225% | $129.6501 | $129.65 | $129.65 | $129.70 |
| Purchase #4 | $109.38 | 13.313% | $123.9418 | $123.94 | $123.95 | $123.90 |
| Purchase #5 | $90.59 | 5.455% | $95.5317 | $95.53 | $95.55 | $95.50 |
| Purchase #6 | $202.71 | 4.378% | $211.5846 | $211.58 | $211.60 | $211.60 |
| Purchase #7 | $11.88 | 10.254% | $13.0982 | $13.10 | $13.10 | $13.10 |
| 7 purchase totals = | $715.49 | $771.1566 | $771.15 | $771.20 | $771.20 | |